48651920

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14143}}^1$

素因数の和:14199

約数の個数: 40

約数和(自身を含む): 115754496

約数和(自身を除く): 67102576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 14143, 28286, 56572, 70715, 113144, 141430, 226288, 282860, 565720, 608149, 1131440, 1216298, 2432596, 3040745, 4865192, 6081490, 9730384, 12162980, 24325960, 48651920]

約数ペア:

[(1, 48651920), (2, 24325960), (4, 12162980), (5, 9730384), (8, 6081490), (10, 4865192), (16, 3040745), (20, 2432596), (40, 1216298), (43, 1131440), (80, 608149), (86, 565720), (172, 282860), (215, 226288), (344, 141430), (430, 113144), (688, 70715), (860, 56572), (1720, 28286), (3440, 14143)]