49263279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17791}}^1$

素因数の和:17878

約数の個数: 16

約数和(自身を含む): 71737344

約数和(自身を除く): 22474065

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 17791, 53373, 231283, 693849, 1263161, 3789483, 16421093, 49263279]

約数ペア:

[(1, 49263279), (3, 16421093), (13, 3789483), (39, 1263161), (71, 693849), (213, 231283), (923, 53373), (2769, 17791)]