56131330

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{25171}}^1$

素因数の和:25401

約数の個数: 16

約数和(自身を含む): 101493504

約数和(自身を除く): 45362174

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 25171, 50342, 125855, 251710, 5613133, 11226266, 28065665, 56131330]

約数ペア:

[(1, 56131330), (2, 28065665), (5, 11226266), (10, 5613133), (223, 251710), (446, 125855), (1115, 50342), (2230, 25171)]