55666219

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{733}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 67175680

約数和(自身を除く): 11509461

約数列:

[1, 7, 19, 133, 571, 733, 3997, 5131, 10849, 13927, 75943, 97489, 418543, 2929801, 7952317, 55666219]

約数ペア:

[(1, 55666219), (7, 7952317), (19, 2929801), (133, 418543), (571, 97489), (733, 75943), (3997, 13927), (5131, 10849)]