56239090

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{23531}}^1$

素因数の和:23777

約数の個数: 16

約数和(自身を含む): 101658240

約数和(自身を除く): 45419150

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 23531, 47062, 117655, 235310, 5623909, 11247818, 28119545, 56239090]

約数ペア:

[(1, 56239090), (2, 28119545), (5, 11247818), (10, 5623909), (239, 235310), (478, 117655), (1195, 47062), (2390, 23531)]