55267561

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 61896960

約数和(自身を除く): 6629399

約数列:

[1, 17, 19, 323, 397, 431, 6749, 7327, 7543, 8189, 128231, 139213, 171107, 2908819, 3251033, 55267561]

約数ペア:

[(1, 55267561), (17, 3251033), (19, 2908819), (323, 171107), (397, 139213), (431, 128231), (6749, 8189), (7327, 7543)]