49812320

素因数分解:

$2^5\times 5^1\times {\mathrm{433}}^1\times {\mathrm{719}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 118117440

約数和(自身を除く): 68305120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 433, 719, 866, 1438, 1732, 2165, 2876, 3464, 3595, 4330, 5752, 6928, 7190, 8660, 11504, 13856, 14380, 17320, 23008, 28760, 34640, 57520, 69280, 115040, 311327, 622654, 1245308, 1556635, 2490616, 3113270, 4981232, 6226540, 9962464, 12453080, 24906160, 49812320]

約数ペア:

[(1, 49812320), (2, 24906160), (4, 12453080), (5, 9962464), (8, 6226540), (10, 4981232), (16, 3113270), (20, 2490616), (32, 1556635), (40, 1245308), (80, 622654), (160, 311327), (433, 115040), (719, 69280), (866, 57520), (1438, 34640), (1732, 28760), (2165, 23008), (2876, 17320), (3464, 14380), (3595, 13856), (4330, 11504), (5752, 8660), (6928, 7190)]