55489868

素因数分解:

$2^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{3623}}^1$

素因数の和:4181

約数の個数: 24

約数和(自身を含む): 111213312

約数和(自身を除く): 55723444

約数列:

[1, 2, 4, 7, 14, 28, 547, 1094, 2188, 3623, 3829, 7246, 7658, 14492, 15316, 25361, 50722, 101444, 1981781, 3963562, 7927124, 13872467, 27744934, 55489868]

約数ペア:

[(1, 55489868), (2, 27744934), (4, 13872467), (7, 7927124), (14, 3963562), (28, 1981781), (547, 101444), (1094, 50722), (2188, 25361), (3623, 15316), (3829, 14492), (7246, 7658)]