50816640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 256

約数和(自身を含む): 195840000

約数和(自身を除く): 145023360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 199, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 398, 399, 420, 448, 456, 480, 532, 560, 570, 597, 608, 640, 665, 672, 760, 796, 798, 840, 896, 912, 960, 995, 1064, 1120, 1140, 1194, 1216, 1330, 1344, 1393, 1520, 1592, 1596, 1680, 1824, 1920, 1990, 1995, 2128, 2240, 2280, 2388, 2432, 2660, 2688, 2786, 2985, 3040, 3184, 3192, 3360, 3648, 3781, 3980, 3990, 4179, 4256, 4480, 4560, 4776, 5320, 5572, 5970, 6080, 6368, 6384, 6720, 6965, 7296, 7562, 7960, 7980, 8358, 8512, 9120, 9552, 10640, 11144, 11343, 11940, 12160, 12736, 12768, 13440, 13930, 15124, 15920, 15960, 16716, 17024, 18240, 18905, 19104, 20895, 21280, 22288, 22686, 23880, 25472, 25536, 26467, 27860, 30248, 31840, 31920, 33432, 36480, 37810, 38208, 41790, 42560, 44576, 45372, 47760, 51072, 52934, 55720, 56715, 60496, 63680, 63840, 66864, 75620, 76416, 79401, 83580, 85120, 89152, 90744, 95520, 105868, 111440, 113430, 120992, 127360, 127680, 132335, 133728, 151240, 158802, 167160, 178304, 181488, 191040, 211736, 222880, 226860, 241984, 255360, 264670, 267456, 302480, 317604, 334320, 362976, 382080, 397005, 423472, 445760, 453720, 483968, 529340, 534912, 604960, 635208, 668640, 725952, 794010, 846944, 891520, 907440, 1058680, 1209920, 1270416, 1337280, 1451904, 1588020, 1693888, 1814880, 2117360, 2419840, 2540832, 2674560, 3176040, 3387776, 3629760, 4234720, 5081664, 6352080, 7259520, 8469440, 10163328, 12704160, 16938880, 25408320, 50816640]

約数ペア:

[(1, 50816640), (2, 25408320), (3, 16938880), (4, 12704160), (5, 10163328), (6, 8469440), (7, 7259520), (8, 6352080), (10, 5081664), (12, 4234720), (14, 3629760), (15, 3387776), (16, 3176040), (19, 2674560), (20, 2540832), (21, 2419840), (24, 2117360), (28, 1814880), (30, 1693888), (32, 1588020), (35, 1451904), (38, 1337280), (40, 1270416), (42, 1209920), (48, 1058680), (56, 907440), (57, 891520), (60, 846944), (64, 794010), (70, 725952), (76, 668640), (80, 635208), (84, 604960), (95, 534912), (96, 529340), (105, 483968), (112, 453720), (114, 445760), (120, 423472), (128, 397005), (133, 382080), (140, 362976), (152, 334320), (160, 317604), (168, 302480), (190, 267456), (192, 264670), (199, 255360), (210, 241984), (224, 226860), (228, 222880), (240, 211736), (266, 191040), (280, 181488), (285, 178304), (304, 167160), (320, 158802), (336, 151240), (380, 133728), (384, 132335), (398, 127680), (399, 127360), (420, 120992), (448, 113430), (456, 111440), (480, 105868), (532, 95520), (560, 90744), (570, 89152), (597, 85120), (608, 83580), (640, 79401), (665, 76416), (672, 75620), (760, 66864), (796, 63840), (798, 63680), (840, 60496), (896, 56715), (912, 55720), (960, 52934), (995, 51072), (1064, 47760), (1120, 45372), (1140, 44576), (1194, 42560), (1216, 41790), (1330, 38208), (1344, 37810), (1393, 36480), (1520, 33432), (1592, 31920), (1596, 31840), (1680, 30248), (1824, 27860), (1920, 26467), (1990, 25536), (1995, 25472), (2128, 23880), (2240, 22686), (2280, 22288), (2388, 21280), (2432, 20895), (2660, 19104), (2688, 18905), (2786, 18240), (2985, 17024), (3040, 16716), (3184, 15960), (3192, 15920), (3360, 15124), (3648, 13930), (3781, 13440), (3980, 12768), (3990, 12736), (4179, 12160), (4256, 11940), (4480, 11343), (4560, 11144), (4776, 10640), (5320, 9552), (5572, 9120), (5970, 8512), (6080, 8358), (6368, 7980), (6384, 7960), (6720, 7562), (6965, 7296)]