56891615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{4517}}^1$

素因数の和:4762

約数の個数: 16

約数和(自身を含む): 74818080

約数和(自身を除く): 17926465

約数列:

[1, 5, 11, 55, 229, 1145, 2519, 4517, 12595, 22585, 49687, 248435, 1034393, 5171965, 11378323, 56891615]

約数ペア:

[(1, 56891615), (5, 11378323), (11, 5171965), (55, 1034393), (229, 248435), (1145, 49687), (2519, 22585), (4517, 12595)]