56521548

素因数分解:

$2^2\times 3^2\times {\mathrm{1570043}}^1$

素因数の和:1570053

約数の個数: 18

約数和(自身を含む): 142874004

約数和(自身を除く): 86352456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1570043, 3140086, 4710129, 6280172, 9420258, 14130387, 18840516, 28260774, 56521548]

約数ペア:

[(1, 56521548), (2, 28260774), (3, 18840516), (4, 14130387), (6, 9420258), (9, 6280172), (12, 4710129), (18, 3140086), (36, 1570043)]