51108782

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{859}}^1$

素因数の和:1351

約数の個数: 16

約数和(自身を含む): 78019200

約数和(自身を除く): 26910418

約数列:

[1, 2, 71, 142, 419, 838, 859, 1718, 29749, 59498, 60989, 121978, 359921, 719842, 25554391, 51108782]

約数ペア:

[(1, 51108782), (2, 25554391), (71, 719842), (142, 359921), (419, 121978), (838, 60989), (859, 59498), (1718, 29749)]