54091570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{416089}}^1$

素因数の和:416109

約数の個数: 16

約数和(自身を含む): 104854680

約数和(自身を除く): 50763110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 416089, 832178, 2080445, 4160890, 5409157, 10818314, 27045785, 54091570]

約数ペア:

[(1, 54091570), (2, 27045785), (5, 10818314), (10, 5409157), (13, 4160890), (26, 2080445), (65, 832178), (130, 416089)]