56142348

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{108803}}^1$

素因数の和:108853

約数の個数: 24

約数和(自身を含む): 134046528

約数和(自身を除く): 77904180

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 108803, 217606, 326409, 435212, 652818, 1305636, 4678529, 9357058, 14035587, 18714116, 28071174, 56142348]

約数ペア:

[(1, 56142348), (2, 28071174), (3, 18714116), (4, 14035587), (6, 9357058), (12, 4678529), (43, 1305636), (86, 652818), (129, 435212), (172, 326409), (258, 217606), (516, 108803)]