57116690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139309}}^1$

素因数の和:139357

約数の個数: 16

約数和(自身を含む): 105318360

約数和(自身を除く): 48201670

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 139309, 278618, 696545, 1393090, 5711669, 11423338, 28558345, 57116690]

約数ペア:

[(1, 57116690), (2, 28558345), (5, 11423338), (10, 5711669), (41, 1393090), (82, 696545), (205, 278618), (410, 139309)]