56387964

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109279}}^1$

素因数の和:109329

約数の個数: 24

約数和(自身を含む): 134632960

約数和(自身を除く): 78244996

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 109279, 218558, 327837, 437116, 655674, 1311348, 4698997, 9397994, 14096991, 18795988, 28193982, 56387964]

約数ペア:

[(1, 56387964), (2, 28193982), (3, 18795988), (4, 14096991), (6, 9397994), (12, 4698997), (43, 1311348), (86, 655674), (129, 437116), (172, 327837), (258, 218558), (516, 109279)]