55389564

素因数分解:

$2^2\times 3^2\times {\mathrm{1538599}}^1$

素因数の和:1538609

約数の個数: 18

約数和(自身を含む): 140012600

約数和(自身を除く): 84623036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1538599, 3077198, 4615797, 6154396, 9231594, 13847391, 18463188, 27694782, 55389564]

約数ペア:

[(1, 55389564), (2, 27694782), (3, 18463188), (4, 13847391), (6, 9231594), (9, 6154396), (12, 4615797), (18, 3077198), (36, 1538599)]