51226679

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1361}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 61889280

約数和(自身を除く): 10662601

約数列:

[1, 7, 19, 133, 283, 1361, 1981, 5377, 9527, 25859, 37639, 181013, 385163, 2696141, 7318097, 51226679]

約数ペア:

[(1, 51226679), (7, 7318097), (19, 2696141), (133, 385163), (283, 181013), (1361, 37639), (1981, 25859), (5377, 9527)]