54458170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{418909}}^1$

素因数の和:418929

約数の個数: 16

約数和(自身を含む): 105565320

約数和(自身を除く): 51107150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 418909, 837818, 2094545, 4189090, 5445817, 10891634, 27229085, 54458170]

約数ペア:

[(1, 54458170), (2, 27229085), (5, 10891634), (10, 5445817), (13, 4189090), (26, 2094545), (65, 837818), (130, 418909)]