72921950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{50291}}^1$

素因数の和:50332

約数の個数: 24

約数和(自身を含む): 140314680

約数和(自身を除く): 67392730

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 50291, 100582, 251455, 502910, 1257275, 1458439, 2514550, 2916878, 7292195, 14584390, 36460975, 72921950]

約数ペア:

[(1, 72921950), (2, 36460975), (5, 14584390), (10, 7292195), (25, 2916878), (29, 2514550), (50, 1458439), (58, 1257275), (145, 502910), (290, 251455), (725, 100582), (1450, 50291)]