51311040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 183465216

約数和(自身を除く): 132154176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 64, 66, 80, 86, 88, 96, 110, 113, 120, 129, 132, 160, 165, 172, 176, 192, 215, 220, 226, 240, 258, 264, 320, 330, 339, 344, 352, 430, 440, 452, 473, 480, 516, 528, 565, 645, 660, 678, 688, 704, 860, 880, 904, 946, 960, 1032, 1056, 1130, 1243, 1290, 1320, 1356, 1376, 1419, 1695, 1720, 1760, 1808, 1892, 2064, 2112, 2260, 2365, 2486, 2580, 2640, 2712, 2752, 2838, 3390, 3440, 3520, 3616, 3729, 3784, 4128, 4520, 4730, 4859, 4972, 5160, 5280, 5424, 5676, 6215, 6780, 6880, 7095, 7232, 7458, 7568, 8256, 9040, 9460, 9718, 9944, 10320, 10560, 10848, 11352, 12430, 13560, 13760, 14190, 14577, 14916, 15136, 18080, 18645, 18920, 19436, 19888, 20640, 21696, 22704, 24295, 24860, 27120, 28380, 29154, 29832, 30272, 36160, 37290, 37840, 38872, 39776, 41280, 45408, 48590, 49720, 53449, 54240, 56760, 58308, 59664, 72885, 74580, 75680, 77744, 79552, 90816, 97180, 99440, 106898, 108480, 113520, 116616, 119328, 145770, 149160, 151360, 155488, 160347, 194360, 198880, 213796, 227040, 233232, 238656, 267245, 291540, 298320, 310976, 320694, 388720, 397760, 427592, 454080, 466464, 534490, 583080, 596640, 641388, 777440, 801735, 855184, 932928, 1068980, 1166160, 1193280, 1282776, 1554880, 1603470, 1710368, 2137960, 2332320, 2565552, 3206940, 3420736, 4275920, 4664640, 5131104, 6413880, 8551840, 10262208, 12827760, 17103680, 25655520, 51311040]

約数ペア:

[(1, 51311040), (2, 25655520), (3, 17103680), (4, 12827760), (5, 10262208), (6, 8551840), (8, 6413880), (10, 5131104), (11, 4664640), (12, 4275920), (15, 3420736), (16, 3206940), (20, 2565552), (22, 2332320), (24, 2137960), (30, 1710368), (32, 1603470), (33, 1554880), (40, 1282776), (43, 1193280), (44, 1166160), (48, 1068980), (55, 932928), (60, 855184), (64, 801735), (66, 777440), (80, 641388), (86, 596640), (88, 583080), (96, 534490), (110, 466464), (113, 454080), (120, 427592), (129, 397760), (132, 388720), (160, 320694), (165, 310976), (172, 298320), (176, 291540), (192, 267245), (215, 238656), (220, 233232), (226, 227040), (240, 213796), (258, 198880), (264, 194360), (320, 160347), (330, 155488), (339, 151360), (344, 149160), (352, 145770), (430, 119328), (440, 116616), (452, 113520), (473, 108480), (480, 106898), (516, 99440), (528, 97180), (565, 90816), (645, 79552), (660, 77744), (678, 75680), (688, 74580), (704, 72885), (860, 59664), (880, 58308), (904, 56760), (946, 54240), (960, 53449), (1032, 49720), (1056, 48590), (1130, 45408), (1243, 41280), (1290, 39776), (1320, 38872), (1356, 37840), (1376, 37290), (1419, 36160), (1695, 30272), (1720, 29832), (1760, 29154), (1808, 28380), (1892, 27120), (2064, 24860), (2112, 24295), (2260, 22704), (2365, 21696), (2486, 20640), (2580, 19888), (2640, 19436), (2712, 18920), (2752, 18645), (2838, 18080), (3390, 15136), (3440, 14916), (3520, 14577), (3616, 14190), (3729, 13760), (3784, 13560), (4128, 12430), (4520, 11352), (4730, 10848), (4859, 10560), (4972, 10320), (5160, 9944), (5280, 9718), (5424, 9460), (5676, 9040), (6215, 8256), (6780, 7568), (6880, 7458), (7095, 7232)]