51421525

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 65888640

約数和(自身を除く): 14467115

約数列:

[1, 5, 25, 47, 107, 235, 409, 535, 1175, 2045, 2675, 5029, 10225, 19223, 25145, 43763, 96115, 125725, 218815, 480575, 1094075, 2056861, 10284305, 51421525]

約数ペア:

[(1, 51421525), (5, 10284305), (25, 2056861), (47, 1094075), (107, 480575), (235, 218815), (409, 125725), (535, 96115), (1175, 43763), (2045, 25145), (2675, 19223), (5029, 10225)]