51089280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 256

約数和(自身を含む): 185068800

約数和(自身を除く): 133979520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 59, 60, 64, 66, 80, 82, 88, 96, 110, 118, 120, 123, 128, 132, 160, 164, 165, 176, 177, 192, 205, 220, 236, 240, 246, 264, 295, 320, 328, 330, 352, 354, 384, 410, 440, 451, 472, 480, 492, 528, 590, 615, 640, 649, 656, 660, 704, 708, 820, 880, 885, 902, 944, 960, 984, 1056, 1180, 1230, 1298, 1312, 1320, 1353, 1408, 1416, 1640, 1760, 1770, 1804, 1888, 1920, 1947, 1968, 2112, 2255, 2360, 2419, 2460, 2596, 2624, 2640, 2706, 2832, 3245, 3280, 3520, 3540, 3608, 3776, 3894, 3936, 4224, 4510, 4720, 4838, 4920, 5192, 5248, 5280, 5412, 5664, 6490, 6560, 6765, 7040, 7080, 7216, 7257, 7552, 7788, 7872, 9020, 9440, 9676, 9735, 9840, 10384, 10560, 10824, 11328, 12095, 12980, 13120, 13530, 14160, 14432, 14514, 15576, 15744, 18040, 18880, 19352, 19470, 19680, 20768, 21120, 21648, 22656, 24190, 25960, 26240, 26609, 27060, 28320, 28864, 29028, 31152, 36080, 36285, 37760, 38704, 38940, 39360, 41536, 43296, 48380, 51920, 53218, 54120, 56640, 57728, 58056, 62304, 72160, 72570, 77408, 77880, 78720, 79827, 83072, 86592, 96760, 103840, 106436, 108240, 113280, 116112, 124608, 133045, 144320, 145140, 154816, 155760, 159654, 173184, 193520, 207680, 212872, 216480, 232224, 249216, 266090, 288640, 290280, 309632, 311520, 319308, 387040, 399135, 415360, 425744, 432960, 464448, 532180, 580560, 623040, 638616, 774080, 798270, 851488, 865920, 928896, 1064360, 1161120, 1246080, 1277232, 1548160, 1596540, 1702976, 2128720, 2322240, 2554464, 3193080, 3405952, 4257440, 4644480, 5108928, 6386160, 8514880, 10217856, 12772320, 17029760, 25544640, 51089280]

約数ペア:

[(1, 51089280), (2, 25544640), (3, 17029760), (4, 12772320), (5, 10217856), (6, 8514880), (8, 6386160), (10, 5108928), (11, 4644480), (12, 4257440), (15, 3405952), (16, 3193080), (20, 2554464), (22, 2322240), (24, 2128720), (30, 1702976), (32, 1596540), (33, 1548160), (40, 1277232), (41, 1246080), (44, 1161120), (48, 1064360), (55, 928896), (59, 865920), (60, 851488), (64, 798270), (66, 774080), (80, 638616), (82, 623040), (88, 580560), (96, 532180), (110, 464448), (118, 432960), (120, 425744), (123, 415360), (128, 399135), (132, 387040), (160, 319308), (164, 311520), (165, 309632), (176, 290280), (177, 288640), (192, 266090), (205, 249216), (220, 232224), (236, 216480), (240, 212872), (246, 207680), (264, 193520), (295, 173184), (320, 159654), (328, 155760), (330, 154816), (352, 145140), (354, 144320), (384, 133045), (410, 124608), (440, 116112), (451, 113280), (472, 108240), (480, 106436), (492, 103840), (528, 96760), (590, 86592), (615, 83072), (640, 79827), (649, 78720), (656, 77880), (660, 77408), (704, 72570), (708, 72160), (820, 62304), (880, 58056), (885, 57728), (902, 56640), (944, 54120), (960, 53218), (984, 51920), (1056, 48380), (1180, 43296), (1230, 41536), (1298, 39360), (1312, 38940), (1320, 38704), (1353, 37760), (1408, 36285), (1416, 36080), (1640, 31152), (1760, 29028), (1770, 28864), (1804, 28320), (1888, 27060), (1920, 26609), (1947, 26240), (1968, 25960), (2112, 24190), (2255, 22656), (2360, 21648), (2419, 21120), (2460, 20768), (2596, 19680), (2624, 19470), (2640, 19352), (2706, 18880), (2832, 18040), (3245, 15744), (3280, 15576), (3520, 14514), (3540, 14432), (3608, 14160), (3776, 13530), (3894, 13120), (3936, 12980), (4224, 12095), (4510, 11328), (4720, 10824), (4838, 10560), (4920, 10384), (5192, 9840), (5248, 9735), (5280, 9676), (5412, 9440), (5664, 9020), (6490, 7872), (6560, 7788), (6765, 7552), (7040, 7257), (7080, 7216)]