50551191

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{15559}}^1$

素因数の和:15603

約数の個数: 18

約数和(自身を含む): 77068680

約数和(自身を除く): 26517489

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 15559, 46677, 140031, 295621, 886863, 2660589, 5616799, 16850397, 50551191]

約数ペア:

[(1, 50551191), (3, 16850397), (9, 5616799), (19, 2660589), (57, 886863), (171, 295621), (361, 140031), (1083, 46677), (3249, 15559)]