50491863

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{26339}}^1$

素因数の和:26419

約数の個数: 16

約数和(自身を含む): 75859200

約数和(自身を除く): 25367337

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 26339, 79017, 237051, 711153, 1870069, 5610207, 16830621, 50491863]

約数ペア:

[(1, 50491863), (3, 16830621), (9, 5610207), (27, 1870069), (71, 711153), (213, 237051), (639, 79017), (1917, 26339)]