51058560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 193881600

約数和(自身を除く): 142823040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 131, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 262, 280, 290, 320, 336, 348, 384, 393, 406, 420, 435, 448, 464, 480, 524, 560, 580, 609, 640, 655, 672, 696, 786, 812, 840, 870, 896, 917, 928, 960, 1015, 1048, 1120, 1160, 1218, 1310, 1344, 1392, 1572, 1624, 1680, 1740, 1834, 1856, 1920, 1965, 2030, 2096, 2240, 2320, 2436, 2620, 2688, 2751, 2784, 3045, 3144, 3248, 3360, 3480, 3668, 3712, 3799, 3930, 4060, 4192, 4480, 4585, 4640, 4872, 5240, 5502, 5568, 6090, 6288, 6496, 6720, 6960, 7336, 7598, 7860, 8120, 8384, 9170, 9280, 9744, 10480, 11004, 11136, 11397, 12180, 12576, 12992, 13440, 13755, 13920, 14672, 15196, 15720, 16240, 16768, 18340, 18560, 18995, 19488, 20960, 22008, 22794, 24360, 25152, 25984, 26593, 27510, 27840, 29344, 30392, 31440, 32480, 36680, 37990, 38976, 41920, 44016, 45588, 48720, 50304, 53186, 55020, 55680, 56985, 58688, 60784, 62880, 64960, 73360, 75980, 77952, 79779, 83840, 88032, 91176, 97440, 106372, 110040, 113970, 117376, 121568, 125760, 129920, 132965, 146720, 151960, 159558, 176064, 182352, 194880, 212744, 220080, 227940, 243136, 251520, 265930, 293440, 303920, 319116, 352128, 364704, 389760, 398895, 425488, 440160, 455880, 486272, 531860, 586880, 607840, 638232, 729408, 797790, 850976, 880320, 911760, 1063720, 1215680, 1276464, 1458816, 1595580, 1701952, 1760640, 1823520, 2127440, 2431360, 2552928, 3191160, 3403904, 3647040, 4254880, 5105856, 6382320, 7294080, 8509760, 10211712, 12764640, 17019520, 25529280, 51058560]

約数ペア:

[(1, 51058560), (2, 25529280), (3, 17019520), (4, 12764640), (5, 10211712), (6, 8509760), (7, 7294080), (8, 6382320), (10, 5105856), (12, 4254880), (14, 3647040), (15, 3403904), (16, 3191160), (20, 2552928), (21, 2431360), (24, 2127440), (28, 1823520), (29, 1760640), (30, 1701952), (32, 1595580), (35, 1458816), (40, 1276464), (42, 1215680), (48, 1063720), (56, 911760), (58, 880320), (60, 850976), (64, 797790), (70, 729408), (80, 638232), (84, 607840), (87, 586880), (96, 531860), (105, 486272), (112, 455880), (116, 440160), (120, 425488), (128, 398895), (131, 389760), (140, 364704), (145, 352128), (160, 319116), (168, 303920), (174, 293440), (192, 265930), (203, 251520), (210, 243136), (224, 227940), (232, 220080), (240, 212744), (262, 194880), (280, 182352), (290, 176064), (320, 159558), (336, 151960), (348, 146720), (384, 132965), (393, 129920), (406, 125760), (420, 121568), (435, 117376), (448, 113970), (464, 110040), (480, 106372), (524, 97440), (560, 91176), (580, 88032), (609, 83840), (640, 79779), (655, 77952), (672, 75980), (696, 73360), (786, 64960), (812, 62880), (840, 60784), (870, 58688), (896, 56985), (917, 55680), (928, 55020), (960, 53186), (1015, 50304), (1048, 48720), (1120, 45588), (1160, 44016), (1218, 41920), (1310, 38976), (1344, 37990), (1392, 36680), (1572, 32480), (1624, 31440), (1680, 30392), (1740, 29344), (1834, 27840), (1856, 27510), (1920, 26593), (1965, 25984), (2030, 25152), (2096, 24360), (2240, 22794), (2320, 22008), (2436, 20960), (2620, 19488), (2688, 18995), (2751, 18560), (2784, 18340), (3045, 16768), (3144, 16240), (3248, 15720), (3360, 15196), (3480, 14672), (3668, 13920), (3712, 13755), (3799, 13440), (3930, 12992), (4060, 12576), (4192, 12180), (4480, 11397), (4585, 11136), (4640, 11004), (4872, 10480), (5240, 9744), (5502, 9280), (5568, 9170), (6090, 8384), (6288, 8120), (6496, 7860), (6720, 7598), (6960, 7336)]