53894990

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{42437}}^1$

素因数の和:42571

約数の個数: 16

約数和(自身を含む): 97777152

約数和(自身を除く): 43882162

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 42437, 84874, 212185, 424370, 5389499, 10778998, 26947495, 53894990]

約数ペア:

[(1, 53894990), (2, 26947495), (5, 10778998), (10, 5389499), (127, 424370), (254, 212185), (635, 84874), (1270, 42437)]