51977354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181739}}^1$

素因数の和:181765

約数の個数: 16

約数和(自身を含む): 91596960

約数和(自身を除く): 39619606

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 181739, 363478, 1999129, 2362607, 3998258, 4725214, 25988677, 51977354]

約数ペア:

[(1, 51977354), (2, 25988677), (11, 4725214), (13, 3998258), (22, 2362607), (26, 1999129), (143, 363478), (286, 181739)]