55121518

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{8719}}^1$

素因数の和:8859

約数の個数: 16

約数和(自身を含む): 86328000

約数和(自身を除く): 31206482

約数列:

[1, 2, 29, 58, 109, 218, 3161, 6322, 8719, 17438, 252851, 505702, 950371, 1900742, 27560759, 55121518]

約数ペア:

[(1, 55121518), (2, 27560759), (29, 1900742), (58, 950371), (109, 505702), (218, 252851), (3161, 17438), (6322, 8719)]