52761410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{405857}}^1$

素因数の和:405877

約数の個数: 16

約数和(自身を含む): 102276216

約数和(自身を除く): 49514806

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 405857, 811714, 2029285, 4058570, 5276141, 10552282, 26380705, 52761410]

約数ペア:

[(1, 52761410), (2, 26380705), (5, 10552282), (10, 5276141), (13, 4058570), (26, 2029285), (65, 811714), (130, 405857)]