27720306850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{169181}}^1$

素因数の和:169335

約数の個数: 48

約数和(自身を含む): 53810026920

約数和(自身を除く): 26089720070

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 113, 145, 226, 290, 565, 725, 1130, 1450, 2825, 3277, 5650, 6554, 16385, 32770, 81925, 163850, 169181, 338362, 845905, 1691810, 4229525, 4906249, 8459050, 9812498, 19117453, 24531245, 38234906, 49062490, 95587265, 122656225, 191174530, 245312450, 477936325, 554406137, 955872650, 1108812274, 2772030685, 5544061370, 13860153425, 27720306850]

約数ペア:

[(1, 27720306850), (2, 13860153425), (5, 5544061370), (10, 2772030685), (25, 1108812274), (29, 955872650), (50, 554406137), (58, 477936325), (113, 245312450), (145, 191174530), (226, 122656225), (290, 95587265), (565, 49062490), (725, 38234906), (1130, 24531245), (1450, 19117453), (2825, 9812498), (3277, 8459050), (5650, 4906249), (6554, 4229525), (16385, 1691810), (32770, 845905), (81925, 338362), (163850, 169181)]