56638740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 168094080

約数和(自身を除く): 111455340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 43, 58, 60, 86, 87, 116, 129, 145, 172, 174, 215, 258, 290, 348, 430, 435, 516, 580, 645, 757, 860, 870, 1247, 1290, 1514, 1740, 2271, 2494, 2580, 3028, 3741, 3785, 4542, 4988, 6235, 7482, 7570, 9084, 11355, 12470, 14964, 15140, 18705, 21953, 22710, 24940, 32551, 37410, 43906, 45420, 65102, 65859, 74820, 87812, 97653, 109765, 130204, 131718, 162755, 195306, 219530, 263436, 325510, 329295, 390612, 439060, 488265, 651020, 658590, 943979, 976530, 1317180, 1887958, 1953060, 2831937, 3775916, 4719895, 5663874, 9439790, 11327748, 14159685, 18879580, 28319370, 56638740]

約数ペア:

[(1, 56638740), (2, 28319370), (3, 18879580), (4, 14159685), (5, 11327748), (6, 9439790), (10, 5663874), (12, 4719895), (15, 3775916), (20, 2831937), (29, 1953060), (30, 1887958), (43, 1317180), (58, 976530), (60, 943979), (86, 658590), (87, 651020), (116, 488265), (129, 439060), (145, 390612), (172, 329295), (174, 325510), (215, 263436), (258, 219530), (290, 195306), (348, 162755), (430, 131718), (435, 130204), (516, 109765), (580, 97653), (645, 87812), (757, 74820), (860, 65859), (870, 65102), (1247, 45420), (1290, 43906), (1514, 37410), (1740, 32551), (2271, 24940), (2494, 22710), (2580, 21953), (3028, 18705), (3741, 15140), (3785, 14964), (4542, 12470), (4988, 11355), (6235, 9084), (7482, 7570)]