57900310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3251}}^1$

素因数の和:3408

約数の個数: 32

約数和(自身を含む): 113091552

約数和(自身を除く): 55191242

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 3251, 3562, 6502, 8905, 16255, 17810, 32510, 42263, 84526, 211315, 422630, 445387, 890774, 2226935, 4453870, 5790031, 11580062, 28950155, 57900310]

約数ペア:

[(1, 57900310), (2, 28950155), (5, 11580062), (10, 5790031), (13, 4453870), (26, 2226935), (65, 890774), (130, 445387), (137, 422630), (274, 211315), (685, 84526), (1370, 42263), (1781, 32510), (3251, 17810), (3562, 16255), (6502, 8905)]