51679274

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{1279}}^1$

素因数の和:1597

約数の個数: 16

約数和(自身を含む): 78796800

約数和(自身を除く): 27117526

約数列:

[1, 2, 89, 178, 227, 454, 1279, 2558, 20203, 40406, 113831, 227662, 290333, 580666, 25839637, 51679274]

約数ペア:

[(1, 51679274), (2, 25839637), (89, 580666), (178, 290333), (227, 227662), (454, 113831), (1279, 40406), (2558, 20203)]