51790674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{663983}}^1$

素因数の和:664001

約数の個数: 16

約数和(自身を含む): 111549312

約数和(自身を除く): 59758638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 663983, 1327966, 1991949, 3983898, 8631779, 17263558, 25895337, 51790674]

約数ペア:

[(1, 51790674), (2, 25895337), (3, 17263558), (6, 8631779), (13, 3983898), (26, 1991949), (39, 1327966), (78, 663983)]