51805600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:96

約数の個数: 216

約数和(自身を含む): 163302048

約数和(自身を除く): 111496448

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 29, 32, 35, 40, 44, 50, 55, 56, 58, 70, 77, 80, 88, 100, 110, 112, 116, 140, 145, 154, 160, 175, 176, 200, 203, 220, 224, 232, 275, 280, 290, 308, 319, 350, 352, 385, 400, 406, 440, 464, 550, 560, 580, 616, 638, 700, 725, 770, 800, 812, 841, 880, 928, 1015, 1100, 1120, 1160, 1232, 1276, 1400, 1450, 1540, 1595, 1624, 1682, 1760, 1925, 2030, 2200, 2233, 2320, 2464, 2552, 2800, 2900, 3080, 3190, 3248, 3364, 3850, 4060, 4205, 4400, 4466, 4640, 5075, 5104, 5600, 5800, 5887, 6160, 6380, 6496, 6728, 7700, 7975, 8120, 8410, 8800, 8932, 9251, 10150, 10208, 11165, 11600, 11774, 12320, 12760, 13456, 15400, 15950, 16240, 16820, 17864, 18502, 20300, 21025, 22330, 23200, 23548, 25520, 26912, 29435, 30800, 31900, 32480, 33640, 35728, 37004, 40600, 42050, 44660, 46255, 47096, 51040, 55825, 58870, 61600, 63800, 64757, 67280, 71456, 74008, 81200, 84100, 89320, 92510, 94192, 111650, 117740, 127600, 129514, 134560, 147175, 148016, 162400, 168200, 178640, 185020, 188384, 223300, 231275, 235480, 255200, 259028, 294350, 296032, 323785, 336400, 357280, 370040, 446600, 462550, 470960, 518056, 588700, 647570, 672800, 740080, 893200, 925100, 941920, 1036112, 1177400, 1295140, 1480160, 1618925, 1786400, 1850200, 2072224, 2354800, 2590280, 3237850, 3700400, 4709600, 5180560, 6475700, 7400800, 10361120, 12951400, 25902800, 51805600]

約数ペア:

[(1, 51805600), (2, 25902800), (4, 12951400), (5, 10361120), (7, 7400800), (8, 6475700), (10, 5180560), (11, 4709600), (14, 3700400), (16, 3237850), (20, 2590280), (22, 2354800), (25, 2072224), (28, 1850200), (29, 1786400), (32, 1618925), (35, 1480160), (40, 1295140), (44, 1177400), (50, 1036112), (55, 941920), (56, 925100), (58, 893200), (70, 740080), (77, 672800), (80, 647570), (88, 588700), (100, 518056), (110, 470960), (112, 462550), (116, 446600), (140, 370040), (145, 357280), (154, 336400), (160, 323785), (175, 296032), (176, 294350), (200, 259028), (203, 255200), (220, 235480), (224, 231275), (232, 223300), (275, 188384), (280, 185020), (290, 178640), (308, 168200), (319, 162400), (350, 148016), (352, 147175), (385, 134560), (400, 129514), (406, 127600), (440, 117740), (464, 111650), (550, 94192), (560, 92510), (580, 89320), (616, 84100), (638, 81200), (700, 74008), (725, 71456), (770, 67280), (800, 64757), (812, 63800), (841, 61600), (880, 58870), (928, 55825), (1015, 51040), (1100, 47096), (1120, 46255), (1160, 44660), (1232, 42050), (1276, 40600), (1400, 37004), (1450, 35728), (1540, 33640), (1595, 32480), (1624, 31900), (1682, 30800), (1760, 29435), (1925, 26912), (2030, 25520), (2200, 23548), (2233, 23200), (2320, 22330), (2464, 21025), (2552, 20300), (2800, 18502), (2900, 17864), (3080, 16820), (3190, 16240), (3248, 15950), (3364, 15400), (3850, 13456), (4060, 12760), (4205, 12320), (4400, 11774), (4466, 11600), (4640, 11165), (5075, 10208), (5104, 10150), (5600, 9251), (5800, 8932), (5887, 8800), (6160, 8410), (6380, 8120), (6496, 7975), (6728, 7700)]