51791520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:623

約数の個数: 192

約数和(自身を含む): 188770176

約数和(自身を除く): 136978656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 577, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1154, 1320, 1360, 1496, 1632, 1731, 1760, 1870, 2040, 2244, 2308, 2640, 2720, 2805, 2885, 2992, 3462, 3740, 4080, 4488, 4616, 5280, 5610, 5770, 5984, 6347, 6924, 7480, 8160, 8655, 8976, 9232, 9809, 11220, 11540, 12694, 13848, 14960, 17310, 17952, 18464, 19041, 19618, 22440, 23080, 25388, 27696, 29427, 29920, 31735, 34620, 38082, 39236, 44880, 46160, 49045, 50776, 55392, 58854, 63470, 69240, 76164, 78472, 89760, 92320, 95205, 98090, 101552, 107899, 117708, 126940, 138480, 147135, 152328, 156944, 190410, 196180, 203104, 215798, 235416, 253880, 276960, 294270, 304656, 313888, 323697, 380820, 392360, 431596, 470832, 507760, 539495, 588540, 609312, 647394, 761640, 784720, 863192, 941664, 1015520, 1078990, 1177080, 1294788, 1523280, 1569440, 1618485, 1726384, 2157980, 2354160, 2589576, 3046560, 3236970, 3452768, 4315960, 4708320, 5179152, 6473940, 8631920, 10358304, 12947880, 17263840, 25895760, 51791520]

約数ペア:

[(1, 51791520), (2, 25895760), (3, 17263840), (4, 12947880), (5, 10358304), (6, 8631920), (8, 6473940), (10, 5179152), (11, 4708320), (12, 4315960), (15, 3452768), (16, 3236970), (17, 3046560), (20, 2589576), (22, 2354160), (24, 2157980), (30, 1726384), (32, 1618485), (33, 1569440), (34, 1523280), (40, 1294788), (44, 1177080), (48, 1078990), (51, 1015520), (55, 941664), (60, 863192), (66, 784720), (68, 761640), (80, 647394), (85, 609312), (88, 588540), (96, 539495), (102, 507760), (110, 470832), (120, 431596), (132, 392360), (136, 380820), (160, 323697), (165, 313888), (170, 304656), (176, 294270), (187, 276960), (204, 253880), (220, 235416), (240, 215798), (255, 203104), (264, 196180), (272, 190410), (330, 156944), (340, 152328), (352, 147135), (374, 138480), (408, 126940), (440, 117708), (480, 107899), (510, 101552), (528, 98090), (544, 95205), (561, 92320), (577, 89760), (660, 78472), (680, 76164), (748, 69240), (816, 63470), (880, 58854), (935, 55392), (1020, 50776), (1056, 49045), (1122, 46160), (1154, 44880), (1320, 39236), (1360, 38082), (1496, 34620), (1632, 31735), (1731, 29920), (1760, 29427), (1870, 27696), (2040, 25388), (2244, 23080), (2308, 22440), (2640, 19618), (2720, 19041), (2805, 18464), (2885, 17952), (2992, 17310), (3462, 14960), (3740, 13848), (4080, 12694), (4488, 11540), (4616, 11220), (5280, 9809), (5610, 9232), (5770, 8976), (5984, 8655), (6347, 8160), (6924, 7480)]