55706161

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20353}}^1$

素因数の和:20400

約数の個数: 16

約数和(自身を含む): 70343424

約数和(自身を除く): 14637263

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 20353, 142471, 346001, 468119, 2422007, 3276833, 7958023, 55706161]

約数ペア:

[(1, 55706161), (7, 7958023), (17, 3276833), (23, 2422007), (119, 468119), (161, 346001), (391, 142471), (2737, 20353)]