51861886

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{4663}}^1$

素因数の和:4815

約数の個数: 16

約数和(自身を含む): 79922304

約数和(自身を除く): 28060418

約数列:

[1, 2, 67, 83, 134, 166, 4663, 5561, 9326, 11122, 312421, 387029, 624842, 774058, 25930943, 51861886]

約数ペア:

[(1, 51861886), (2, 25930943), (67, 774058), (83, 624842), (134, 387029), (166, 312421), (4663, 11122), (5561, 9326)]