51264600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2049

約数の個数: 96

約数和(自身を含む): 162697920

約数和(自身を除く): 111433320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 129, 150, 172, 200, 215, 258, 300, 344, 430, 516, 600, 645, 860, 1032, 1075, 1290, 1720, 1987, 2150, 2580, 3225, 3974, 4300, 5160, 5961, 6450, 7948, 8600, 9935, 11922, 12900, 15896, 19870, 23844, 25800, 29805, 39740, 47688, 49675, 59610, 79480, 85441, 99350, 119220, 149025, 170882, 198700, 238440, 256323, 298050, 341764, 397400, 427205, 512646, 596100, 683528, 854410, 1025292, 1192200, 1281615, 1708820, 2050584, 2136025, 2563230, 3417640, 4272050, 5126460, 6408075, 8544100, 10252920, 12816150, 17088200, 25632300, 51264600]

約数ペア:

[(1, 51264600), (2, 25632300), (3, 17088200), (4, 12816150), (5, 10252920), (6, 8544100), (8, 6408075), (10, 5126460), (12, 4272050), (15, 3417640), (20, 2563230), (24, 2136025), (25, 2050584), (30, 1708820), (40, 1281615), (43, 1192200), (50, 1025292), (60, 854410), (75, 683528), (86, 596100), (100, 512646), (120, 427205), (129, 397400), (150, 341764), (172, 298050), (200, 256323), (215, 238440), (258, 198700), (300, 170882), (344, 149025), (430, 119220), (516, 99350), (600, 85441), (645, 79480), (860, 59610), (1032, 49675), (1075, 47688), (1290, 39740), (1720, 29805), (1987, 25800), (2150, 23844), (2580, 19870), (3225, 15896), (3974, 12900), (4300, 11922), (5160, 9935), (5961, 8600), (6450, 7948)]