52788360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439903}}^1$

素因数の和:439917

約数の個数: 32

約数和(自身を含む): 158365440

約数和(自身を除く): 105577080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439903, 879806, 1319709, 1759612, 2199515, 2639418, 3519224, 4399030, 5278836, 6598545, 8798060, 10557672, 13197090, 17596120, 26394180, 52788360]

約数ペア:

[(1, 52788360), (2, 26394180), (3, 17596120), (4, 13197090), (5, 10557672), (6, 8798060), (8, 6598545), (10, 5278836), (12, 4399030), (15, 3519224), (20, 2639418), (24, 2199515), (30, 1759612), (40, 1319709), (60, 879806), (120, 439903)]