55648439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17627}}^1$

素因数の和:17686

約数の個数: 16

約数和(自身を含む): 71076096

約数和(自身を除く): 15427657

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 17627, 123389, 193897, 722707, 1357279, 5058949, 7949777, 55648439]

約数ペア:

[(1, 55648439), (7, 7949777), (11, 5058949), (41, 1357279), (77, 722707), (287, 193897), (451, 123389), (3157, 17627)]