50253939

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{6971}}^1$

素因数の和:7072

約数の個数: 20

約数和(自身を含む): 75925080

約数和(自身を除く): 25671141

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 6971, 7209, 20913, 62739, 188217, 564651, 620419, 1861257, 5583771, 16751313, 50253939]

約数ペア:

[(1, 50253939), (3, 16751313), (9, 5583771), (27, 1861257), (81, 620419), (89, 564651), (267, 188217), (801, 62739), (2403, 20913), (6971, 7209)]