50871925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 68434856

約数和(自身を除く): 17562931

約数列:

[1, 5, 13, 25, 65, 157, 325, 785, 997, 2041, 3925, 4985, 10205, 12961, 24925, 51025, 64805, 156529, 324025, 782645, 2034877, 3913225, 10174385, 50871925]

約数ペア:

[(1, 50871925), (5, 10174385), (13, 3913225), (25, 2034877), (65, 782645), (157, 324025), (325, 156529), (785, 64805), (997, 51025), (2041, 24925), (3925, 12961), (4985, 10205)]