49857812

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{289871}}^1$

素因数の和:289918

約数の個数: 12

約数和(自身を含む): 89280576

約数和(自身を除く): 39422764

約数列:

[1, 2, 4, 43, 86, 172, 289871, 579742, 1159484, 12464453, 24928906, 49857812]

約数ペア:

[(1, 49857812), (2, 24928906), (4, 12464453), (43, 1159484), (86, 579742), (172, 289871)]