51955700

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{4091}}^1$

素因数の和:4232

約数の個数: 36

約数和(自身を含む): 113659392

約数和(自身を除く): 61703692

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 1270, 2540, 3175, 4091, 6350, 8182, 12700, 16364, 20455, 40910, 81820, 102275, 204550, 409100, 519557, 1039114, 2078228, 2597785, 5195570, 10391140, 12988925, 25977850, 51955700]

約数ペア:

[(1, 51955700), (2, 25977850), (4, 12988925), (5, 10391140), (10, 5195570), (20, 2597785), (25, 2078228), (50, 1039114), (100, 519557), (127, 409100), (254, 204550), (508, 102275), (635, 81820), (1270, 40910), (2540, 20455), (3175, 16364), (4091, 12700), (6350, 8182)]