50831989

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1417

約数の個数: 16

約数和(自身を含む): 58348080

約数和(自身を除く): 7516091

約数列:

[1, 13, 17, 169, 221, 1361, 2197, 2873, 17693, 23137, 37349, 230009, 300781, 2990117, 3910153, 50831989]

約数ペア:

[(1, 50831989), (13, 3910153), (17, 2990117), (169, 300781), (221, 230009), (1361, 37349), (2197, 23137), (2873, 17693)]