56982475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1901}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 77829840

約数和(自身を除く): 20847365

約数列:

[1, 5, 11, 25, 55, 109, 275, 545, 1199, 1901, 2725, 5995, 9505, 20911, 29975, 47525, 104555, 207209, 522775, 1036045, 2279299, 5180225, 11396495, 56982475]

約数ペア:

[(1, 56982475), (5, 11396495), (11, 5180225), (25, 2279299), (55, 1036045), (109, 522775), (275, 207209), (545, 104555), (1199, 47525), (1901, 29975), (2725, 20911), (5995, 9505)]