51272305

素因数分解:

$5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{2801}}^1$

素因数の和:3336

約数の個数: 16

約数和(自身を含む): 70475904

約数和(自身を除く): 19203599

約数列:

[1, 5, 7, 35, 523, 2615, 2801, 3661, 14005, 18305, 19607, 98035, 1464923, 7324615, 10254461, 51272305]

約数ペア:

[(1, 51272305), (5, 10254461), (7, 7324615), (35, 1464923), (523, 98035), (2615, 19607), (2801, 18305), (3661, 14005)]