51035040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 204736896

約数和(自身を除く): 153701856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 83, 84, 90, 96, 105, 112, 120, 122, 126, 140, 144, 160, 166, 168, 180, 183, 210, 224, 240, 244, 249, 252, 280, 288, 305, 315, 332, 336, 360, 366, 415, 420, 427, 480, 488, 498, 504, 549, 560, 581, 610, 630, 664, 672, 720, 732, 747, 830, 840, 854, 915, 976, 996, 1008, 1098, 1120, 1162, 1220, 1245, 1260, 1281, 1328, 1440, 1464, 1494, 1660, 1680, 1708, 1743, 1830, 1952, 1992, 2016, 2135, 2196, 2324, 2440, 2490, 2520, 2562, 2656, 2745, 2905, 2928, 2988, 3320, 3360, 3416, 3486, 3660, 3735, 3843, 3984, 4270, 4392, 4648, 4880, 4980, 5040, 5063, 5124, 5229, 5490, 5810, 5856, 5976, 6405, 6640, 6832, 6972, 7320, 7470, 7686, 7968, 8540, 8715, 8784, 9296, 9760, 9960, 10080, 10126, 10248, 10458, 10980, 11620, 11952, 12810, 13280, 13664, 13944, 14640, 14940, 15189, 15372, 17080, 17430, 17568, 18592, 19215, 19920, 20252, 20496, 20916, 21960, 23240, 23904, 25315, 25620, 26145, 27888, 29280, 29880, 30378, 30744, 34160, 34860, 35441, 38430, 39840, 40504, 40992, 41832, 43920, 45567, 46480, 50630, 51240, 52290, 55776, 59760, 60756, 61488, 68320, 69720, 70882, 75945, 76860, 81008, 83664, 87840, 91134, 92960, 101260, 102480, 104580, 106323, 119520, 121512, 122976, 139440, 141764, 151890, 153720, 162016, 167328, 177205, 182268, 202520, 204960, 209160, 212646, 227835, 243024, 278880, 283528, 303780, 307440, 318969, 354410, 364536, 405040, 418320, 425292, 455670, 486048, 531615, 567056, 607560, 614880, 637938, 708820, 729072, 810080, 836640, 850584, 911340, 1063230, 1134112, 1215120, 1275876, 1417640, 1458144, 1594845, 1701168, 1822680, 2126460, 2430240, 2551752, 2835280, 3189690, 3402336, 3645360, 4252920, 5103504, 5670560, 6379380, 7290720, 8505840, 10207008, 12758760, 17011680, 25517520, 51035040]

約数ペア:

[(1, 51035040), (2, 25517520), (3, 17011680), (4, 12758760), (5, 10207008), (6, 8505840), (7, 7290720), (8, 6379380), (9, 5670560), (10, 5103504), (12, 4252920), (14, 3645360), (15, 3402336), (16, 3189690), (18, 2835280), (20, 2551752), (21, 2430240), (24, 2126460), (28, 1822680), (30, 1701168), (32, 1594845), (35, 1458144), (36, 1417640), (40, 1275876), (42, 1215120), (45, 1134112), (48, 1063230), (56, 911340), (60, 850584), (61, 836640), (63, 810080), (70, 729072), (72, 708820), (80, 637938), (83, 614880), (84, 607560), (90, 567056), (96, 531615), (105, 486048), (112, 455670), (120, 425292), (122, 418320), (126, 405040), (140, 364536), (144, 354410), (160, 318969), (166, 307440), (168, 303780), (180, 283528), (183, 278880), (210, 243024), (224, 227835), (240, 212646), (244, 209160), (249, 204960), (252, 202520), (280, 182268), (288, 177205), (305, 167328), (315, 162016), (332, 153720), (336, 151890), (360, 141764), (366, 139440), (415, 122976), (420, 121512), (427, 119520), (480, 106323), (488, 104580), (498, 102480), (504, 101260), (549, 92960), (560, 91134), (581, 87840), (610, 83664), (630, 81008), (664, 76860), (672, 75945), (720, 70882), (732, 69720), (747, 68320), (830, 61488), (840, 60756), (854, 59760), (915, 55776), (976, 52290), (996, 51240), (1008, 50630), (1098, 46480), (1120, 45567), (1162, 43920), (1220, 41832), (1245, 40992), (1260, 40504), (1281, 39840), (1328, 38430), (1440, 35441), (1464, 34860), (1494, 34160), (1660, 30744), (1680, 30378), (1708, 29880), (1743, 29280), (1830, 27888), (1952, 26145), (1992, 25620), (2016, 25315), (2135, 23904), (2196, 23240), (2324, 21960), (2440, 20916), (2490, 20496), (2520, 20252), (2562, 19920), (2656, 19215), (2745, 18592), (2905, 17568), (2928, 17430), (2988, 17080), (3320, 15372), (3360, 15189), (3416, 14940), (3486, 14640), (3660, 13944), (3735, 13664), (3843, 13280), (3984, 12810), (4270, 11952), (4392, 11620), (4648, 10980), (4880, 10458), (4980, 10248), (5040, 10126), (5063, 10080), (5124, 9960), (5229, 9760), (5490, 9296), (5810, 8784), (5856, 8715), (5976, 8540), (6405, 7968), (6640, 7686), (6832, 7470), (6972, 7320)]