54790439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12739}}^1$

素因数の和:12790

約数の個数: 16

約数和(自身を含む): 66044160

約数和(自身を除く): 11253721

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 12739, 140129, 216563, 292997, 2382193, 3222967, 4980949, 54790439]

約数ペア:

[(1, 54790439), (11, 4980949), (17, 3222967), (23, 2382193), (187, 292997), (253, 216563), (391, 140129), (4301, 12739)]