51664610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271919}}^1$

素因数の和:271945

約数の個数: 16

約数和(自身を含む): 97891200

約数和(自身を除く): 46226590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 271919, 543838, 1359595, 2719190, 5166461, 10332922, 25832305, 51664610]

約数ペア:

[(1, 51664610), (2, 25832305), (5, 10332922), (10, 5166461), (19, 2719190), (38, 1359595), (95, 543838), (190, 271919)]