The factors of 49 are 1, 7 and 49. That is 3 factors in total.
A factor of 49 is a whole number that divides 49 exactly, with no remainder. 49 is a composite number because it has factors other than 1 and itself.
Two numbers that multiply to give 49:
49 = 7 × 7 = 7². The prime factors of 49 are 7.
| Number | Factors |
|---|---|
| 45 | 1, 3, 5, 9, 15, 45 |
| 46 | 1, 2, 23, 46 |
| 47 | 1, 47 |
| 48 | 1, 2, 3, 4, 6, 8, 12, 16, 24, 48 |
| 50 | 1, 2, 5, 10, 25, 50 |
| 51 | 1, 3, 17, 51 |
| 52 | 1, 2, 4, 13, 26, 52 |
| 53 | 1, 53 |
More about 49: 49 squared · square root of 49 · 49 in binary · 49 in Roman numerals.
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