54779491

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 65616480

約数和(自身を除く): 10836989

約数列:

[1, 13, 17, 23, 169, 221, 299, 391, 829, 2873, 3887, 5083, 10777, 14093, 19067, 66079, 140101, 183209, 247871, 324139, 2381717, 3222323, 4213807, 54779491]

約数ペア:

[(1, 54779491), (13, 4213807), (17, 3222323), (23, 2381717), (169, 324139), (221, 247871), (299, 183209), (391, 140101), (829, 66079), (2873, 19067), (3887, 14093), (5083, 10777)]