55018271

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1747}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 68801280

約数和(自身を除く): 13783009

約数列:

[1, 7, 11, 77, 409, 1747, 2863, 4499, 12229, 19217, 31493, 134519, 714523, 5001661, 7859753, 55018271]

約数ペア:

[(1, 55018271), (7, 7859753), (11, 5001661), (77, 714523), (409, 134519), (1747, 31493), (2863, 19217), (4499, 12229)]