49386238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{10639}}^1$

素因数の和:10863

約数の個数: 16

約数和(自身を含む): 81204480

約数和(自身を除く): 31818242

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 10639, 21278, 117029, 234058, 2244829, 4489658, 24693119, 49386238]

約数ペア:

[(1, 49386238), (2, 24693119), (11, 4489658), (22, 2244829), (211, 234058), (422, 117029), (2321, 21278), (4642, 10639)]