49993467

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{4003}}^1$

素因数の和:4210

約数の個数: 16

約数和(自身を含む): 69957888

約数和(自身を除く): 19964421

約数列:

[1, 3, 23, 69, 181, 543, 4003, 4163, 12009, 12489, 92069, 276207, 724543, 2173629, 16664489, 49993467]

約数ペア:

[(1, 49993467), (3, 16664489), (23, 2173629), (69, 724543), (181, 276207), (543, 92069), (4003, 12489), (4163, 12009)]