51538534

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{1861}}^1$

素因数の和:2151

約数の個数: 16

約数和(自身を含む): 78963696

約数和(自身を除く): 27425162

約数列:

[1, 2, 61, 122, 227, 454, 1861, 3722, 13847, 27694, 113521, 227042, 422447, 844894, 25769267, 51538534]

約数ペア:

[(1, 51538534), (2, 25769267), (61, 844894), (122, 422447), (227, 227042), (454, 113521), (1861, 27694), (3722, 13847)]