55829350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 108586800

約数和(自身を除く): 52757450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 139, 145, 277, 278, 290, 554, 695, 725, 1385, 1390, 1450, 2770, 3475, 4031, 6925, 6950, 8033, 8062, 13850, 16066, 20155, 38503, 40165, 40310, 77006, 80330, 100775, 192515, 200825, 201550, 385030, 401650, 962575, 1116587, 1925150, 2233174, 5582935, 11165870, 27914675, 55829350]

約数ペア:

[(1, 55829350), (2, 27914675), (5, 11165870), (10, 5582935), (25, 2233174), (29, 1925150), (50, 1116587), (58, 962575), (139, 401650), (145, 385030), (277, 201550), (278, 200825), (290, 192515), (554, 100775), (695, 80330), (725, 77006), (1385, 40310), (1390, 40165), (1450, 38503), (2770, 20155), (3475, 16066), (4031, 13850), (6925, 8062), (6950, 8033)]