51860147248

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1621}}^1$

素因数の和:1772

約数の個数: 240

約数和(自身を含む): 130647117216

約数和(自身を除く): 78786969968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 49, 52, 56, 73, 86, 91, 98, 104, 112, 146, 172, 182, 196, 208, 292, 301, 344, 364, 392, 511, 559, 584, 602, 637, 688, 728, 784, 949, 1022, 1118, 1168, 1204, 1274, 1456, 1621, 1898, 2044, 2107, 2236, 2408, 2548, 3139, 3242, 3577, 3796, 3913, 4088, 4214, 4472, 4816, 5096, 6278, 6484, 6643, 7154, 7592, 7826, 8176, 8428, 8944, 10192, 11347, 12556, 12968, 13286, 14308, 15184, 15652, 16856, 21073, 21973, 22694, 25112, 25936, 26572, 27391, 28616, 31304, 33712, 40807, 42146, 43946, 45388, 46501, 50224, 53144, 54782, 57232, 62608, 69703, 79429, 81614, 84292, 87892, 90776, 93002, 106288, 109564, 118333, 139406, 147511, 153811, 158858, 163228, 168584, 175784, 181552, 186004, 219128, 236666, 278812, 285649, 295022, 307622, 317716, 326456, 337168, 351568, 372008, 438256, 473332, 487921, 557624, 571298, 590044, 615244, 635432, 652912, 744016, 828331, 906139, 946664, 975842, 1032577, 1115248, 1142596, 1180088, 1230488, 1270864, 1538329, 1656662, 1812278, 1893328, 1951684, 1999543, 2065154, 2285192, 2360176, 2460976, 3076658, 3313324, 3415447, 3624556, 3903368, 3999086, 4130308, 4570384, 5088319, 5798317, 6153316, 6342973, 6626648, 6830894, 7249112, 7806736, 7998172, 8260616, 10176638, 10768303, 11596634, 12306632, 12685946, 13253296, 13661788, 14498224, 15996344, 16521232, 20353276, 21536606, 23193268, 24613264, 25371892, 27323576, 31992688, 35618233, 40706552, 43073212, 44400811, 46386536, 50743784, 54647152, 66148147, 71236466, 75378121, 81413104, 86146424, 88801622, 92773072, 101487568, 132296294, 142472932, 150756242, 172292848, 177603244, 249327631, 264592588, 284945864, 301512484, 355206488, 463037029, 498655262, 529185176, 569891728, 603024968, 710412976, 926074058, 997310524, 1058370352, 1206049936, 1852148116, 1994621048, 3241259203, 3704296232, 3989242096, 6482518406, 7408592464, 12965036812, 25930073624, 51860147248]

約数ペア:

[(1, 51860147248), (2, 25930073624), (4, 12965036812), (7, 7408592464), (8, 6482518406), (13, 3989242096), (14, 3704296232), (16, 3241259203), (26, 1994621048), (28, 1852148116), (43, 1206049936), (49, 1058370352), (52, 997310524), (56, 926074058), (73, 710412976), (86, 603024968), (91, 569891728), (98, 529185176), (104, 498655262), (112, 463037029), (146, 355206488), (172, 301512484), (182, 284945864), (196, 264592588), (208, 249327631), (292, 177603244), (301, 172292848), (344, 150756242), (364, 142472932), (392, 132296294), (511, 101487568), (559, 92773072), (584, 88801622), (602, 86146424), (637, 81413104), (688, 75378121), (728, 71236466), (784, 66148147), (949, 54647152), (1022, 50743784), (1118, 46386536), (1168, 44400811), (1204, 43073212), (1274, 40706552), (1456, 35618233), (1621, 31992688), (1898, 27323576), (2044, 25371892), (2107, 24613264), (2236, 23193268), (2408, 21536606), (2548, 20353276), (3139, 16521232), (3242, 15996344), (3577, 14498224), (3796, 13661788), (3913, 13253296), (4088, 12685946), (4214, 12306632), (4472, 11596634), (4816, 10768303), (5096, 10176638), (6278, 8260616), (6484, 7998172), (6643, 7806736), (7154, 7249112), (7592, 6830894), (7826, 6626648), (8176, 6342973), (8428, 6153316), (8944, 5798317), (10192, 5088319), (11347, 4570384), (12556, 4130308), (12968, 3999086), (13286, 3903368), (14308, 3624556), (15184, 3415447), (15652, 3313324), (16856, 3076658), (21073, 2460976), (21973, 2360176), (22694, 2285192), (25112, 2065154), (25936, 1999543), (26572, 1951684), (27391, 1893328), (28616, 1812278), (31304, 1656662), (33712, 1538329), (40807, 1270864), (42146, 1230488), (43946, 1180088), (45388, 1142596), (46501, 1115248), (50224, 1032577), (53144, 975842), (54782, 946664), (57232, 906139), (62608, 828331), (69703, 744016), (79429, 652912), (81614, 635432), (84292, 615244), (87892, 590044), (90776, 571298), (93002, 557624), (106288, 487921), (109564, 473332), (118333, 438256), (139406, 372008), (147511, 351568), (153811, 337168), (158858, 326456), (163228, 317716), (168584, 307622), (175784, 295022), (181552, 285649), (186004, 278812), (219128, 236666)]