57900450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2777}}^1$

素因数の和:2931

約数の個数: 48

約数和(自身を含む): 144678240

約数和(自身を除く): 86777790

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 139, 150, 278, 417, 695, 834, 1390, 2085, 2777, 3475, 4170, 5554, 6950, 8331, 10425, 13885, 16662, 20850, 27770, 41655, 69425, 83310, 138850, 208275, 386003, 416550, 772006, 1158009, 1930015, 2316018, 3860030, 5790045, 9650075, 11580090, 19300150, 28950225, 57900450]

約数ペア:

[(1, 57900450), (2, 28950225), (3, 19300150), (5, 11580090), (6, 9650075), (10, 5790045), (15, 3860030), (25, 2316018), (30, 1930015), (50, 1158009), (75, 772006), (139, 416550), (150, 386003), (278, 208275), (417, 138850), (695, 83310), (834, 69425), (1390, 41655), (2085, 27770), (2777, 20850), (3475, 16662), (4170, 13885), (5554, 10425), (6950, 8331)]