56538910

素因数分解:

$2^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{15749}}^1$

素因数の和:16115

約数の個数: 16

約数和(自身を含む): 102060000

約数和(自身を除く): 45521090

約数列:

[1, 2, 5, 10, 359, 718, 1795, 3590, 15749, 31498, 78745, 157490, 5653891, 11307782, 28269455, 56538910]

約数ペア:

[(1, 56538910), (2, 28269455), (5, 11307782), (10, 5653891), (359, 157490), (718, 78745), (1795, 31498), (3590, 15749)]