51543658

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1559}}^1$

素因数の和:1893

約数の個数: 16

約数和(自身を含む): 78923520

約数和(自身を除く): 27379862

約数列:

[1, 2, 61, 122, 271, 542, 1559, 3118, 16531, 33062, 95099, 190198, 422489, 844978, 25771829, 51543658]

約数ペア:

[(1, 51543658), (2, 25771829), (61, 844978), (122, 422489), (271, 190198), (542, 95099), (1559, 33062), (3118, 16531)]