50215569

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{7187}}^1$

素因数の和:7344

約数の個数: 16

約数和(自身を含む): 71419968

約数和(自身を除く): 21204399

約数列:

[1, 3, 17, 51, 137, 411, 2329, 6987, 7187, 21561, 122179, 366537, 984619, 2953857, 16738523, 50215569]

約数ペア:

[(1, 50215569), (3, 16738523), (17, 2953857), (51, 984619), (137, 366537), (411, 122179), (2329, 21561), (6987, 7187)]