51494469

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2161}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 75964032

約数和(自身を除く): 24469563

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1833, 2161, 6483, 7943, 23829, 28093, 84279, 101567, 304701, 365209, 1095627, 1320371, 3961113, 17164823, 51494469]

約数ペア:

[(1, 51494469), (3, 17164823), (13, 3961113), (39, 1320371), (47, 1095627), (141, 365209), (169, 304701), (507, 101567), (611, 84279), (1833, 28093), (2161, 23829), (6483, 7943)]