55388591

素因数分解:

${\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2270

約数の個数: 12

約数和(自身を含む): 59307984

約数和(自身を除く): 3919393

約数列:

[1, 19, 71, 361, 1349, 2161, 25631, 41059, 153431, 780121, 2915189, 55388591]

約数ペア:

[(1, 55388591), (19, 2915189), (71, 780121), (361, 153431), (1349, 41059), (2161, 25631)]