55149985

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{8287}}^1$

素因数の和:8325

約数の個数: 16

約数和(自身を含む): 72801792

約数和(自身を除く): 17651807

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 8287, 41435, 91157, 455785, 1002727, 5013635, 11029997, 55149985]

約数ペア:

[(1, 55149985), (5, 11029997), (11, 5013635), (55, 1002727), (121, 455785), (605, 91157), (1331, 41435), (6655, 8287)]