51341810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3691}}^1$

素因数の和:3818

約数の個数: 32

約数和(自身を含む): 100481472

約数和(自身を除く): 49139662

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 3691, 6955, 7382, 13910, 18455, 36910, 47983, 95966, 239915, 394937, 479830, 789874, 1974685, 3949370, 5134181, 10268362, 25670905, 51341810]

約数ペア:

[(1, 51341810), (2, 25670905), (5, 10268362), (10, 5134181), (13, 3949370), (26, 1974685), (65, 789874), (107, 479830), (130, 394937), (214, 239915), (535, 95966), (1070, 47983), (1391, 36910), (2782, 18455), (3691, 13910), (6955, 7382)]