53723600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{2741}}^1$

素因数の和:2773

約数の個数: 90

約数和(自身を含む): 150198534

約数和(自身を除く): 96474934

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2741, 2800, 3920, 4900, 5482, 9800, 10964, 13705, 19187, 19600, 21928, 27410, 38374, 43856, 54820, 68525, 76748, 95935, 109640, 134309, 137050, 153496, 191870, 219280, 268618, 274100, 306992, 383740, 479675, 537236, 548200, 671545, 767480, 959350, 1074472, 1096400, 1343090, 1534960, 1918700, 2148944, 2686180, 3357725, 3837400, 5372360, 6715450, 7674800, 10744720, 13430900, 26861800, 53723600]

約数ペア:

[(1, 53723600), (2, 26861800), (4, 13430900), (5, 10744720), (7, 7674800), (8, 6715450), (10, 5372360), (14, 3837400), (16, 3357725), (20, 2686180), (25, 2148944), (28, 1918700), (35, 1534960), (40, 1343090), (49, 1096400), (50, 1074472), (56, 959350), (70, 767480), (80, 671545), (98, 548200), (100, 537236), (112, 479675), (140, 383740), (175, 306992), (196, 274100), (200, 268618), (245, 219280), (280, 191870), (350, 153496), (392, 137050), (400, 134309), (490, 109640), (560, 95935), (700, 76748), (784, 68525), (980, 54820), (1225, 43856), (1400, 38374), (1960, 27410), (2450, 21928), (2741, 19600), (2800, 19187), (3920, 13705), (4900, 10964), (5482, 9800)]