51387336

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 384

約数和(自身を含む): 201277440

約数和(自身を除く): 149890104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 23, 24, 26, 28, 31, 33, 36, 39, 42, 44, 46, 52, 56, 62, 63, 66, 69, 72, 77, 78, 84, 88, 91, 92, 93, 99, 104, 117, 124, 126, 132, 138, 143, 154, 156, 161, 168, 182, 184, 186, 198, 207, 217, 231, 234, 248, 252, 253, 264, 273, 276, 279, 286, 299, 308, 312, 322, 341, 364, 372, 396, 403, 414, 429, 434, 462, 468, 483, 504, 506, 546, 552, 558, 572, 598, 616, 644, 651, 682, 693, 713, 728, 744, 759, 792, 806, 819, 828, 858, 868, 897, 924, 936, 966, 1001, 1012, 1023, 1092, 1116, 1144, 1196, 1209, 1287, 1288, 1302, 1364, 1386, 1426, 1449, 1518, 1612, 1638, 1656, 1716, 1736, 1771, 1794, 1848, 1932, 1953, 2002, 2024, 2046, 2093, 2139, 2184, 2232, 2277, 2387, 2392, 2418, 2574, 2604, 2691, 2728, 2772, 2821, 2852, 2898, 3003, 3036, 3069, 3224, 3276, 3289, 3432, 3542, 3588, 3627, 3864, 3906, 4004, 4092, 4186, 4278, 4433, 4554, 4774, 4836, 4991, 5148, 5208, 5313, 5382, 5544, 5642, 5704, 5796, 6006, 6072, 6138, 6279, 6417, 6552, 6578, 7084, 7161, 7176, 7254, 7812, 7843, 8008, 8184, 8372, 8463, 8556, 8866, 9009, 9108, 9269, 9548, 9672, 9867, 9982, 10296, 10626, 10764, 11284, 11592, 12012, 12276, 12558, 12834, 13156, 13299, 14168, 14322, 14508, 14973, 15624, 15686, 15939, 16744, 16926, 17112, 17732, 18018, 18216, 18538, 18837, 19096, 19734, 19964, 21252, 21483, 21528, 22568, 23023, 23529, 24024, 24552, 25116, 25389, 25668, 26312, 26598, 27807, 28644, 29016, 29601, 29946, 31031, 31372, 31878, 33852, 35464, 36036, 37076, 37674, 39468, 39897, 39928, 42504, 42966, 44919, 46046, 47058, 50232, 50778, 51336, 53196, 54901, 55614, 57288, 59202, 59892, 62062, 62744, 63756, 64883, 67704, 69069, 70587, 72072, 74152, 75348, 78936, 79794, 83421, 85932, 89838, 92092, 93093, 94116, 101556, 101959, 106392, 109802, 111228, 118404, 119784, 124124, 127512, 129766, 138138, 141174, 150696, 159588, 164703, 166842, 171864, 179676, 184184, 186186, 188232, 194649, 203112, 203918, 207207, 219604, 222456, 236808, 248248, 259532, 276276, 279279, 282348, 305877, 319176, 329406, 333684, 359352, 372372, 389298, 407836, 414414, 439208, 494109, 519064, 552552, 558558, 564696, 583947, 611754, 658812, 667368, 713713, 744744, 778596, 815672, 828828, 917631, 988218, 1117116, 1167894, 1223508, 1317624, 1427426, 1557192, 1657656, 1835262, 1976436, 2141139, 2234232, 2335788, 2447016, 2854852, 3670524, 3952872, 4282278, 4671576, 5709704, 6423417, 7341048, 8564556, 12846834, 17129112, 25693668, 51387336]

約数ペア:

[(1, 51387336), (2, 25693668), (3, 17129112), (4, 12846834), (6, 8564556), (7, 7341048), (8, 6423417), (9, 5709704), (11, 4671576), (12, 4282278), (13, 3952872), (14, 3670524), (18, 2854852), (21, 2447016), (22, 2335788), (23, 2234232), (24, 2141139), (26, 1976436), (28, 1835262), (31, 1657656), (33, 1557192), (36, 1427426), (39, 1317624), (42, 1223508), (44, 1167894), (46, 1117116), (52, 988218), (56, 917631), (62, 828828), (63, 815672), (66, 778596), (69, 744744), (72, 713713), (77, 667368), (78, 658812), (84, 611754), (88, 583947), (91, 564696), (92, 558558), (93, 552552), (99, 519064), (104, 494109), (117, 439208), (124, 414414), (126, 407836), (132, 389298), (138, 372372), (143, 359352), (154, 333684), (156, 329406), (161, 319176), (168, 305877), (182, 282348), (184, 279279), (186, 276276), (198, 259532), (207, 248248), (217, 236808), (231, 222456), (234, 219604), (248, 207207), (252, 203918), (253, 203112), (264, 194649), (273, 188232), (276, 186186), (279, 184184), (286, 179676), (299, 171864), (308, 166842), (312, 164703), (322, 159588), (341, 150696), (364, 141174), (372, 138138), (396, 129766), (403, 127512), (414, 124124), (429, 119784), (434, 118404), (462, 111228), (468, 109802), (483, 106392), (504, 101959), (506, 101556), (546, 94116), (552, 93093), (558, 92092), (572, 89838), (598, 85932), (616, 83421), (644, 79794), (651, 78936), (682, 75348), (693, 74152), (713, 72072), (728, 70587), (744, 69069), (759, 67704), (792, 64883), (806, 63756), (819, 62744), (828, 62062), (858, 59892), (868, 59202), (897, 57288), (924, 55614), (936, 54901), (966, 53196), (1001, 51336), (1012, 50778), (1023, 50232), (1092, 47058), (1116, 46046), (1144, 44919), (1196, 42966), (1209, 42504), (1287, 39928), (1288, 39897), (1302, 39468), (1364, 37674), (1386, 37076), (1426, 36036), (1449, 35464), (1518, 33852), (1612, 31878), (1638, 31372), (1656, 31031), (1716, 29946), (1736, 29601), (1771, 29016), (1794, 28644), (1848, 27807), (1932, 26598), (1953, 26312), (2002, 25668), (2024, 25389), (2046, 25116), (2093, 24552), (2139, 24024), (2184, 23529), (2232, 23023), (2277, 22568), (2387, 21528), (2392, 21483), (2418, 21252), (2574, 19964), (2604, 19734), (2691, 19096), (2728, 18837), (2772, 18538), (2821, 18216), (2852, 18018), (2898, 17732), (3003, 17112), (3036, 16926), (3069, 16744), (3224, 15939), (3276, 15686), (3289, 15624), (3432, 14973), (3542, 14508), (3588, 14322), (3627, 14168), (3864, 13299), (3906, 13156), (4004, 12834), (4092, 12558), (4186, 12276), (4278, 12012), (4433, 11592), (4554, 11284), (4774, 10764), (4836, 10626), (4991, 10296), (5148, 9982), (5208, 9867), (5313, 9672), (5382, 9548), (5544, 9269), (5642, 9108), (5704, 9009), (5796, 8866), (6006, 8556), (6072, 8463), (6138, 8372), (6279, 8184), (6417, 8008), (6552, 7843), (6578, 7812), (7084, 7254), (7161, 7176)]