51538244

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{415631}}^1$

素因数の和:415666

約数の個数: 12

約数和(自身を含む): 93101568

約数和(自身を除く): 41563324

約数列:

[1, 2, 4, 31, 62, 124, 415631, 831262, 1662524, 12884561, 25769122, 51538244]

約数ペア:

[(1, 51538244), (2, 25769122), (4, 12884561), (31, 1662524), (62, 831262), (124, 415631)]