55609316

素因数分解:

$2^2\times 7^2\times {\mathrm{283721}}^1$

素因数の和:283739

約数の個数: 18

約数和(自身を含む): 113205078

約数和(自身を除く): 57595762

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 283721, 567442, 1134884, 1986047, 3972094, 7944188, 13902329, 27804658, 55609316]

約数ペア:

[(1, 55609316), (2, 27804658), (4, 13902329), (7, 7944188), (14, 3972094), (28, 1986047), (49, 1134884), (98, 567442), (196, 283721)]