54266810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{417437}}^1$

素因数の和:417457

約数の個数: 16

約数和(自身を含む): 105194376

約数和(自身を除く): 50927566

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 417437, 834874, 2087185, 4174370, 5426681, 10853362, 27133405, 54266810]

約数ペア:

[(1, 54266810), (2, 27133405), (5, 10853362), (10, 5426681), (13, 4174370), (26, 2087185), (65, 834874), (130, 417437)]