52220571

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18859}}^1$

素因数の和:18946

約数の個数: 16

約数和(自身を含む): 76043520

約数和(自身を除く): 23822949

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 18859, 56577, 245167, 735501, 1338989, 4016967, 17406857, 52220571]

約数ペア:

[(1, 52220571), (3, 17406857), (13, 4016967), (39, 1338989), (71, 735501), (213, 245167), (923, 56577), (2769, 18859)]