About the Number

21000539952

21000539951 ← → 21000539953

2進数表記:10011100011101110101100111100110000

漢数字表記:二百十億五十三万九千九百五十二

素因数分解:

2 4 × 3 3 × 7 3 × 239 1 × 593 1

素因数の和:870
約数の個数: 320
約数和(自身を含む): 70709760000
約数和(自身を除く): 49709220048

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 239, 252, 294, 336, 343, 378, 392, 432, 441, 478, 504, 588, 593, 686, 717, 756, 784, 882, 956, 1008, 1029, 1176, 1186, 1323, 1372, 1434, 1512, 1673, 1764, 1779, 1912, 2058, 2151, 2352, 2372, 2646, 2744, 2868, 3024, 3087, 3346, 3528, 3558, 3824, 4116, 4151, 4302, 4744, 5019, 5292, 5337, 5488, 5736, 6174, 6453, 6692, 7056, 7116, 8232, 8302, 8604, 9261, 9488, 10038, 10584, 10674, 11472, 11711, 12348, 12453, 12906, 13384, 14232, 15057, 16011, 16464, 16604, 17208, 18522, 20076, 21168, 21348, 23422, 24696, 24906, 25812, 26768, 28464, 29057, 30114, 32022, 33208, 34416, 35133, 37044, 37359, 40152, 42696, 45171, 46844, 49392, 49812, 51624, 58114, 60228, 64044, 66416, 70266, 74088, 74718, 80304, 81977, 85392, 87171, 90342, 93688, 99624, 103248, 105399, 112077, 116228, 120456, 128088, 140532, 141727, 148176, 149436, 163954, 174342, 180684, 187376, 199248, 203399, 210798, 224154, 232456, 240912, 245931, 256176, 261513, 281064, 283454, 298872, 316197, 327908, 348684, 361368, 406798, 421596, 425181, 448308, 464912, 491862, 523026, 562128, 566908, 597744, 610197, 632394, 655816, 697368, 722736, 737793, 784539, 813596, 843192, 850362, 896616, 983724, 992089, 1046052, 1133816, 1220394, 1264788, 1275543, 1311632, 1394736, 1475586, 1569078, 1627192, 1686384, 1700724, 1793232, 1830591, 1967448, 1984178, 2092104, 2213379, 2267632, 2440788, 2529576, 2551086, 2951172, 2976267, 3138156, 3254384, 3401448, 3661182, 3826629, 3934896, 3968356, 4184208, 4426758, 4881576, 5059152, 5102172, 5491773, 5902344, 5952534, 6276312, 6802896, 6944623, 7322364, 7653258, 7936712, 8853516, 8928801, 9763152, 10204344, 10983546, 11804688, 11905068, 12552624, 13889246, 14644728, 15306516, 15873424, 17707032, 17857602, 20408688, 20833869, 21967092, 23810136, 26786403, 27778492, 29289456, 30613032, 35414064, 35715204, 41667738, 43934184, 47620272, 48612361, 53572806, 55556984, 61226064, 62501607, 71430408, 83335476, 87868368, 97224722, 107145612, 111113968, 125003214, 142860816, 145837083, 166670952, 187504821, 194449444, 214291224, 250006428, 291674166, 333341904, 375009642, 388898888, 428582448, 437511249, 500012856, 583348332, 750019284, 777797776, 875022498, 1000025712, 1166696664, 1312533747, 1500038568, 1750044996, 2333393328, 2625067494, 3000077136, 3500089992, 5250134988, 7000179984, 10500269976, 21000539952]

約数ペア:
[(1, 21000539952), (2, 10500269976), (3, 7000179984), (4, 5250134988), (6, 3500089992), (7, 3000077136), (8, 2625067494), (9, 2333393328), (12, 1750044996), (14, 1500038568), (16, 1312533747), (18, 1166696664), (21, 1000025712), (24, 875022498), (27, 777797776), (28, 750019284), (36, 583348332), (42, 500012856), (48, 437511249), (49, 428582448), (54, 388898888), (56, 375009642), (63, 333341904), (72, 291674166), (84, 250006428), (98, 214291224), (108, 194449444), (112, 187504821), (126, 166670952), (144, 145837083), (147, 142860816), (168, 125003214), (189, 111113968), (196, 107145612), (216, 97224722), (239, 87868368), (252, 83335476), (294, 71430408), (336, 62501607), (343, 61226064), (378, 55556984), (392, 53572806), (432, 48612361), (441, 47620272), (478, 43934184), (504, 41667738), (588, 35715204), (593, 35414064), (686, 30613032), (717, 29289456), (756, 27778492), (784, 26786403), (882, 23810136), (956, 21967092), (1008, 20833869), (1029, 20408688), (1176, 17857602), (1186, 17707032), (1323, 15873424), (1372, 15306516), (1434, 14644728), (1512, 13889246), (1673, 12552624), (1764, 11905068), (1779, 11804688), (1912, 10983546), (2058, 10204344), (2151, 9763152), (2352, 8928801), (2372, 8853516), (2646, 7936712), (2744, 7653258), (2868, 7322364), (3024, 6944623), (3087, 6802896), (3346, 6276312), (3528, 5952534), (3558, 5902344), (3824, 5491773), (4116, 5102172), (4151, 5059152), (4302, 4881576), (4744, 4426758), (5019, 4184208), (5292, 3968356), (5337, 3934896), (5488, 3826629), (5736, 3661182), (6174, 3401448), (6453, 3254384), (6692, 3138156), (7056, 2976267), (7116, 2951172), (8232, 2551086), (8302, 2529576), (8604, 2440788), (9261, 2267632), (9488, 2213379), (10038, 2092104), (10584, 1984178), (10674, 1967448), (11472, 1830591), (11711, 1793232), (12348, 1700724), (12453, 1686384), (12906, 1627192), (13384, 1569078), (14232, 1475586), (15057, 1394736), (16011, 1311632), (16464, 1275543), (16604, 1264788), (17208, 1220394), (18522, 1133816), (20076, 1046052), (21168, 992089), (21348, 983724), (23422, 896616), (24696, 850362), (24906, 843192), (25812, 813596), (26768, 784539), (28464, 737793), (29057, 722736), (30114, 697368), (32022, 655816), (33208, 632394), (34416, 610197), (35133, 597744), (37044, 566908), (37359, 562128), (40152, 523026), (42696, 491862), (45171, 464912), (46844, 448308), (49392, 425181), (49812, 421596), (51624, 406798), (58114, 361368), (60228, 348684), (64044, 327908), (66416, 316197), (70266, 298872), (74088, 283454), (74718, 281064), (80304, 261513), (81977, 256176), (85392, 245931), (87171, 240912), (90342, 232456), (93688, 224154), (99624, 210798), (103248, 203399), (105399, 199248), (112077, 187376), (116228, 180684), (120456, 174342), (128088, 163954), (140532, 149436), (141727, 148176)]

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