51315451

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 57024000

約数和(自身を除く): 5708549

約数列:

[1, 11, 131, 149, 239, 1441, 1639, 2629, 19519, 31309, 35611, 214709, 344399, 391721, 4665041, 51315451]

約数ペア:

[(1, 51315451), (11, 4665041), (131, 391721), (149, 344399), (239, 214709), (1441, 35611), (1639, 31309), (2629, 19519)]