53450880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 201519360

約数和(自身を除く): 148068480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 97, 105, 112, 120, 123, 128, 140, 160, 164, 168, 192, 194, 205, 210, 224, 240, 246, 280, 287, 291, 320, 328, 336, 384, 388, 410, 420, 448, 480, 485, 492, 560, 574, 582, 615, 640, 656, 672, 679, 776, 820, 840, 861, 896, 960, 970, 984, 1120, 1148, 1164, 1230, 1312, 1344, 1358, 1435, 1455, 1552, 1640, 1680, 1722, 1920, 1940, 1968, 2037, 2240, 2296, 2328, 2460, 2624, 2688, 2716, 2870, 2910, 3104, 3280, 3360, 3395, 3444, 3880, 3936, 3977, 4074, 4305, 4480, 4592, 4656, 4920, 5248, 5432, 5740, 5820, 6208, 6560, 6720, 6790, 6888, 7760, 7872, 7954, 8148, 8610, 9184, 9312, 9840, 10185, 10864, 11480, 11640, 11931, 12416, 13120, 13440, 13580, 13776, 15520, 15744, 15908, 16296, 17220, 18368, 18624, 19680, 19885, 20370, 21728, 22960, 23280, 23862, 26240, 27160, 27552, 27839, 31040, 31816, 32592, 34440, 36736, 37248, 39360, 39770, 40740, 43456, 45920, 46560, 47724, 54320, 55104, 55678, 59655, 62080, 63632, 65184, 68880, 78720, 79540, 81480, 83517, 86912, 91840, 93120, 95448, 108640, 110208, 111356, 119310, 127264, 130368, 137760, 139195, 159080, 162960, 167034, 183680, 186240, 190896, 217280, 222712, 238620, 254528, 260736, 275520, 278390, 318160, 325920, 334068, 381792, 417585, 434560, 445424, 477240, 509056, 551040, 556780, 636320, 651840, 668136, 763584, 835170, 890848, 954480, 1113560, 1272640, 1303680, 1336272, 1527168, 1670340, 1781696, 1908960, 2227120, 2545280, 2672544, 3340680, 3563392, 3817920, 4454240, 5345088, 6681360, 7635840, 8908480, 10690176, 13362720, 17816960, 26725440, 53450880]

約数ペア:

[(1, 53450880), (2, 26725440), (3, 17816960), (4, 13362720), (5, 10690176), (6, 8908480), (7, 7635840), (8, 6681360), (10, 5345088), (12, 4454240), (14, 3817920), (15, 3563392), (16, 3340680), (20, 2672544), (21, 2545280), (24, 2227120), (28, 1908960), (30, 1781696), (32, 1670340), (35, 1527168), (40, 1336272), (41, 1303680), (42, 1272640), (48, 1113560), (56, 954480), (60, 890848), (64, 835170), (70, 763584), (80, 668136), (82, 651840), (84, 636320), (96, 556780), (97, 551040), (105, 509056), (112, 477240), (120, 445424), (123, 434560), (128, 417585), (140, 381792), (160, 334068), (164, 325920), (168, 318160), (192, 278390), (194, 275520), (205, 260736), (210, 254528), (224, 238620), (240, 222712), (246, 217280), (280, 190896), (287, 186240), (291, 183680), (320, 167034), (328, 162960), (336, 159080), (384, 139195), (388, 137760), (410, 130368), (420, 127264), (448, 119310), (480, 111356), (485, 110208), (492, 108640), (560, 95448), (574, 93120), (582, 91840), (615, 86912), (640, 83517), (656, 81480), (672, 79540), (679, 78720), (776, 68880), (820, 65184), (840, 63632), (861, 62080), (896, 59655), (960, 55678), (970, 55104), (984, 54320), (1120, 47724), (1148, 46560), (1164, 45920), (1230, 43456), (1312, 40740), (1344, 39770), (1358, 39360), (1435, 37248), (1455, 36736), (1552, 34440), (1640, 32592), (1680, 31816), (1722, 31040), (1920, 27839), (1940, 27552), (1968, 27160), (2037, 26240), (2240, 23862), (2296, 23280), (2328, 22960), (2460, 21728), (2624, 20370), (2688, 19885), (2716, 19680), (2870, 18624), (2910, 18368), (3104, 17220), (3280, 16296), (3360, 15908), (3395, 15744), (3444, 15520), (3880, 13776), (3936, 13580), (3977, 13440), (4074, 13120), (4305, 12416), (4480, 11931), (4592, 11640), (4656, 11480), (4920, 10864), (5248, 10185), (5432, 9840), (5740, 9312), (5820, 9184), (6208, 8610), (6560, 8148), (6720, 7954), (6790, 7872), (6888, 7760)]