56351615

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 68618880

約数和(自身を除く): 12267265

約数列:

[1, 5, 131, 227, 379, 655, 1135, 1895, 29737, 49649, 86033, 148685, 248245, 430165, 11270323, 56351615]

約数ペア:

[(1, 56351615), (5, 11270323), (131, 430165), (227, 248245), (379, 148685), (655, 86033), (1135, 49649), (1895, 29737)]