56705557

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 66312000

約数和(自身を除く): 9606443

約数列:

[1, 17, 19, 23, 289, 323, 391, 437, 449, 5491, 6647, 7429, 7633, 8531, 10327, 126293, 129761, 145027, 175559, 196213, 2465459, 2984503, 3335621, 56705557]

約数ペア:

[(1, 56705557), (17, 3335621), (19, 2984503), (23, 2465459), (289, 196213), (323, 175559), (391, 145027), (437, 129761), (449, 126293), (5491, 10327), (6647, 8531), (7429, 7633)]