51756815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2843}}^1$

素因数の和:3190

約数の個数: 16

約数和(自身を含む): 67982976

約数和(自身を除く): 16226161

約数列:

[1, 5, 11, 55, 331, 1655, 2843, 3641, 14215, 18205, 31273, 156365, 941033, 4705165, 10351363, 51756815]

約数ペア:

[(1, 51756815), (5, 10351363), (11, 4705165), (55, 941033), (331, 156365), (1655, 31273), (2843, 18205), (3641, 14215)]