56358980

素因数分解:

$2^2\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{2423}}^1$

素因数の和:3595

約数の個数: 24

約数和(自身を含む): 118504512

約数和(自身を除く): 62145532

約数列:

[1, 2, 4, 5, 10, 20, 1163, 2326, 2423, 4652, 4846, 5815, 9692, 11630, 12115, 23260, 24230, 48460, 2817949, 5635898, 11271796, 14089745, 28179490, 56358980]

約数ペア:

[(1, 56358980), (2, 28179490), (4, 14089745), (5, 11271796), (10, 5635898), (20, 2817949), (1163, 48460), (2326, 24230), (2423, 23260), (4652, 12115), (4846, 11630), (5815, 9692)]