56209361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1523}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 64520064

約数和(自身を除く): 8310703

約数列:

[1, 13, 17, 167, 221, 1523, 2171, 2839, 19799, 25891, 36907, 254341, 336583, 3306433, 4323797, 56209361]

約数ペア:

[(1, 56209361), (13, 4323797), (17, 3306433), (167, 336583), (221, 254341), (1523, 36907), (2171, 25891), (2839, 19799)]