51216802

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{21647}}^1$

素因数の和:21682

約数の個数: 24

約数和(自身を含む): 95078016

約数和(自身を除く): 43861214

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 21647, 43294, 151529, 281411, 303058, 562822, 1969877, 3658343, 3939754, 7316686, 25608401, 51216802]

約数ペア:

[(1, 51216802), (2, 25608401), (7, 7316686), (13, 3939754), (14, 3658343), (26, 1969877), (91, 562822), (169, 303058), (182, 281411), (338, 151529), (1183, 43294), (2366, 21647)]