51307854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{657793}}^1$

素因数の和:657811

約数の個数: 16

約数和(自身を含む): 110509392

約数和(自身を除く): 59201538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 657793, 1315586, 1973379, 3946758, 8551309, 17102618, 25653927, 51307854]

約数ペア:

[(1, 51307854), (2, 25653927), (3, 17102618), (6, 8551309), (13, 3946758), (26, 1973379), (39, 1315586), (78, 657793)]