52350900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 175572096

約数和(自身を除く): 123221196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 97, 100, 105, 140, 150, 175, 194, 210, 257, 291, 300, 350, 388, 420, 485, 514, 525, 582, 679, 700, 771, 970, 1028, 1050, 1164, 1285, 1358, 1455, 1542, 1799, 1940, 2037, 2100, 2425, 2570, 2716, 2910, 3084, 3395, 3598, 3855, 4074, 4850, 5140, 5397, 5820, 6425, 6790, 7196, 7275, 7710, 8148, 8995, 9700, 10185, 10794, 12850, 13580, 14550, 15420, 16975, 17990, 19275, 20370, 21588, 24929, 25700, 26985, 29100, 33950, 35980, 38550, 40740, 44975, 49858, 50925, 53970, 67900, 74787, 77100, 89950, 99716, 101850, 107940, 124645, 134925, 149574, 174503, 179900, 203700, 249290, 269850, 299148, 349006, 373935, 498580, 523509, 539700, 623225, 698012, 747870, 872515, 1047018, 1246450, 1495740, 1745030, 1869675, 2094036, 2492900, 2617545, 3490060, 3739350, 4362575, 5235090, 7478700, 8725150, 10470180, 13087725, 17450300, 26175450, 52350900]

約数ペア:

[(1, 52350900), (2, 26175450), (3, 17450300), (4, 13087725), (5, 10470180), (6, 8725150), (7, 7478700), (10, 5235090), (12, 4362575), (14, 3739350), (15, 3490060), (20, 2617545), (21, 2492900), (25, 2094036), (28, 1869675), (30, 1745030), (35, 1495740), (42, 1246450), (50, 1047018), (60, 872515), (70, 747870), (75, 698012), (84, 623225), (97, 539700), (100, 523509), (105, 498580), (140, 373935), (150, 349006), (175, 299148), (194, 269850), (210, 249290), (257, 203700), (291, 179900), (300, 174503), (350, 149574), (388, 134925), (420, 124645), (485, 107940), (514, 101850), (525, 99716), (582, 89950), (679, 77100), (700, 74787), (771, 67900), (970, 53970), (1028, 50925), (1050, 49858), (1164, 44975), (1285, 40740), (1358, 38550), (1455, 35980), (1542, 33950), (1799, 29100), (1940, 26985), (2037, 25700), (2100, 24929), (2425, 21588), (2570, 20370), (2716, 19275), (2910, 17990), (3084, 16975), (3395, 15420), (3598, 14550), (3855, 13580), (4074, 12850), (4850, 10794), (5140, 10185), (5397, 9700), (5820, 8995), (6425, 8148), (6790, 7710), (7196, 7275)]