56225960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{200807}}^1$

素因数の和:200825

約数の個数: 32

約数和(自身を含む): 144581760

約数和(自身を除く): 88355800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 200807, 401614, 803228, 1004035, 1405649, 1606456, 2008070, 2811298, 4016140, 5622596, 7028245, 8032280, 11245192, 14056490, 28112980, 56225960]

約数ペア:

[(1, 56225960), (2, 28112980), (4, 14056490), (5, 11245192), (7, 8032280), (8, 7028245), (10, 5622596), (14, 4016140), (20, 2811298), (28, 2008070), (35, 1606456), (40, 1405649), (56, 1004035), (70, 803228), (140, 401614), (280, 200807)]