51340915

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{2203}}^1$

素因数の和:2346

約数の個数: 16

約数和(自身を含む): 63475200

約数和(自身を除く): 12134285

約数列:

[1, 5, 59, 79, 295, 395, 2203, 4661, 11015, 23305, 129977, 174037, 649885, 870185, 10268183, 51340915]

約数ペア:

[(1, 51340915), (5, 10268183), (59, 870185), (79, 649885), (295, 174037), (395, 129977), (2203, 23305), (4661, 11015)]