42112150

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{7727}}^1$

素因数の和:7848

約数の個数: 24

約数和(自身を含む): 79057440

約数和(自身を除く): 36945290

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 7727, 15454, 38635, 77270, 193175, 386350, 842243, 1684486, 4211215, 8422430, 21056075, 42112150]

約数ペア:

[(1, 42112150), (2, 21056075), (5, 8422430), (10, 4211215), (25, 1684486), (50, 842243), (109, 386350), (218, 193175), (545, 77270), (1090, 38635), (2725, 15454), (5450, 7727)]