51691354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{13903}}^1$

素因数の和:13942

約数の個数: 24

約数和(自身を含む): 91599552

約数和(自身を除く): 39908198

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 13903, 27806, 152933, 180739, 305866, 361478, 1988129, 2349607, 3976258, 4699214, 25845677, 51691354]

約数ペア:

[(1, 51691354), (2, 25845677), (11, 4699214), (13, 3976258), (22, 2349607), (26, 1988129), (143, 361478), (169, 305866), (286, 180739), (338, 152933), (1859, 27806), (3718, 13903)]