51627245

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4013}}^1$

素因数の和:4132

約数の個数: 16

約数和(自身を含む): 64737792

約数和(自身を除く): 13110547

約数列:

[1, 5, 31, 83, 155, 415, 2573, 4013, 12865, 20065, 124403, 333079, 622015, 1665395, 10325449, 51627245]

約数ペア:

[(1, 51627245), (5, 10325449), (31, 1665395), (83, 622015), (155, 333079), (415, 124403), (2573, 20065), (4013, 12865)]