56848687

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2131}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 67405312

約数和(自身を除く): 10556625

約数列:

[1, 7, 37, 103, 259, 721, 2131, 3811, 14917, 26677, 78847, 219493, 551929, 1536451, 8121241, 56848687]

約数ペア:

[(1, 56848687), (7, 8121241), (37, 1536451), (103, 551929), (259, 219493), (721, 78847), (2131, 26677), (3811, 14917)]