55138578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8111}}^1$

素因数の和:8230

約数の個数: 32

約数和(自身を含む): 121485312

約数和(自身を除く): 66346734

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 6798, 8111, 16222, 24333, 48666, 89221, 178442, 267663, 535326, 835433, 1670866, 2506299, 5012598, 9189763, 18379526, 27569289, 55138578]

約数ペア:

[(1, 55138578), (2, 27569289), (3, 18379526), (6, 9189763), (11, 5012598), (22, 2506299), (33, 1670866), (66, 835433), (103, 535326), (206, 267663), (309, 178442), (618, 89221), (1133, 48666), (2266, 24333), (3399, 16222), (6798, 8111)]