54499885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{52153}}^1$

素因数の和:52188

約数の個数: 16

約数和(自身を含む): 75101760

約数和(自身を除く): 20601875

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 52153, 260765, 573683, 990907, 2868415, 4954535, 10899977, 54499885]

約数ペア:

[(1, 54499885), (5, 10899977), (11, 4954535), (19, 2868415), (55, 990907), (95, 573683), (209, 260765), (1045, 52153)]