51858222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{664849}}^1$

素因数の和:664867

約数の個数: 16

約数和(自身を含む): 111694800

約数和(自身を除く): 59836578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 664849, 1329698, 1994547, 3989094, 8643037, 17286074, 25929111, 51858222]

約数ペア:

[(1, 51858222), (2, 25929111), (3, 17286074), (6, 8643037), (13, 3989094), (26, 1994547), (39, 1329698), (78, 664849)]