53262170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409709}}^1$

素因数の和:409729

約数の個数: 16

約数和(自身を含む): 103246920

約数和(自身を除く): 49984750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 409709, 819418, 2048545, 4097090, 5326217, 10652434, 26631085, 53262170]

約数ペア:

[(1, 53262170), (2, 26631085), (5, 10652434), (10, 5326217), (13, 4097090), (26, 2048545), (65, 819418), (130, 409709)]