53442644

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{67139}}^1$

素因数の和:67342

約数の個数: 12

約数和(自身を含む): 93996000

約数和(自身を除く): 40553356

約数列:

[1, 2, 4, 199, 398, 796, 67139, 134278, 268556, 13360661, 26721322, 53442644]

約数ペア:

[(1, 53442644), (2, 26721322), (4, 13360661), (199, 268556), (398, 134278), (796, 67139)]