50288121

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{15919}}^1$

素因数の和:15947

約数の個数: 24

約数和(自身を含む): 81128320

約数和(自身を除く): 30840199

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 15919, 47757, 143271, 206947, 429813, 620841, 1289439, 1862523, 3868317, 5587569, 16762707, 50288121]

約数ペア:

[(1, 50288121), (3, 16762707), (9, 5587569), (13, 3868317), (27, 1862523), (39, 1289439), (81, 620841), (117, 429813), (243, 206947), (351, 143271), (1053, 47757), (3159, 15919)]