49954347

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2600

約数の個数: 32

約数和(自身を含む): 80213760

約数和(自身を除く): 30259413

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 2193, 2531, 6579, 7593, 19737, 22779, 43027, 68337, 108833, 129081, 326499, 387243, 979497, 1161729, 1850161, 2938491, 5550483, 16651449, 49954347]

約数ペア:

[(1, 49954347), (3, 16651449), (9, 5550483), (17, 2938491), (27, 1850161), (43, 1161729), (51, 979497), (129, 387243), (153, 326499), (387, 129081), (459, 108833), (731, 68337), (1161, 43027), (2193, 22779), (2531, 19737), (6579, 7593)]