54991872

素因数分解:

$2^{10}\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:65

約数の個数: 264

約数和(自身を含む): 187767216

約数和(自身を除く): 132775344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 81, 96, 102, 104, 108, 117, 128, 136, 144, 153, 156, 162, 192, 204, 208, 216, 221, 234, 243, 256, 272, 288, 306, 312, 324, 351, 384, 408, 416, 432, 442, 459, 468, 486, 512, 544, 576, 612, 624, 648, 663, 702, 768, 816, 832, 864, 884, 918, 936, 972, 1024, 1053, 1088, 1152, 1224, 1248, 1296, 1326, 1377, 1404, 1536, 1632, 1664, 1728, 1768, 1836, 1872, 1944, 1989, 2106, 2176, 2304, 2448, 2496, 2592, 2652, 2754, 2808, 3072, 3159, 3264, 3328, 3456, 3536, 3672, 3744, 3888, 3978, 4131, 4212, 4352, 4608, 4896, 4992, 5184, 5304, 5508, 5616, 5967, 6318, 6528, 6656, 6912, 7072, 7344, 7488, 7776, 7956, 8262, 8424, 8704, 9216, 9792, 9984, 10368, 10608, 11016, 11232, 11934, 12636, 13056, 13312, 13824, 14144, 14688, 14976, 15552, 15912, 16524, 16848, 17408, 17901, 19584, 19968, 20736, 21216, 22032, 22464, 23868, 25272, 26112, 27648, 28288, 29376, 29952, 31104, 31824, 33048, 33696, 35802, 39168, 39936, 41472, 42432, 44064, 44928, 47736, 50544, 52224, 53703, 56576, 58752, 59904, 62208, 63648, 66096, 67392, 71604, 78336, 82944, 84864, 88128, 89856, 95472, 101088, 107406, 113152, 117504, 119808, 124416, 127296, 132192, 134784, 143208, 156672, 169728, 176256, 179712, 190944, 202176, 214812, 226304, 235008, 248832, 254592, 264384, 269568, 286416, 339456, 352512, 359424, 381888, 404352, 429624, 470016, 509184, 528768, 539136, 572832, 678912, 705024, 763776, 808704, 859248, 1018368, 1057536, 1078272, 1145664, 1410048, 1527552, 1617408, 1718496, 2036736, 2115072, 2291328, 3055104, 3234816, 3436992, 4230144, 4582656, 6110208, 6873984, 9165312, 13747968, 18330624, 27495936, 54991872]

約数ペア:

[(1, 54991872), (2, 27495936), (3, 18330624), (4, 13747968), (6, 9165312), (8, 6873984), (9, 6110208), (12, 4582656), (13, 4230144), (16, 3436992), (17, 3234816), (18, 3055104), (24, 2291328), (26, 2115072), (27, 2036736), (32, 1718496), (34, 1617408), (36, 1527552), (39, 1410048), (48, 1145664), (51, 1078272), (52, 1057536), (54, 1018368), (64, 859248), (68, 808704), (72, 763776), (78, 705024), (81, 678912), (96, 572832), (102, 539136), (104, 528768), (108, 509184), (117, 470016), (128, 429624), (136, 404352), (144, 381888), (153, 359424), (156, 352512), (162, 339456), (192, 286416), (204, 269568), (208, 264384), (216, 254592), (221, 248832), (234, 235008), (243, 226304), (256, 214812), (272, 202176), (288, 190944), (306, 179712), (312, 176256), (324, 169728), (351, 156672), (384, 143208), (408, 134784), (416, 132192), (432, 127296), (442, 124416), (459, 119808), (468, 117504), (486, 113152), (512, 107406), (544, 101088), (576, 95472), (612, 89856), (624, 88128), (648, 84864), (663, 82944), (702, 78336), (768, 71604), (816, 67392), (832, 66096), (864, 63648), (884, 62208), (918, 59904), (936, 58752), (972, 56576), (1024, 53703), (1053, 52224), (1088, 50544), (1152, 47736), (1224, 44928), (1248, 44064), (1296, 42432), (1326, 41472), (1377, 39936), (1404, 39168), (1536, 35802), (1632, 33696), (1664, 33048), (1728, 31824), (1768, 31104), (1836, 29952), (1872, 29376), (1944, 28288), (1989, 27648), (2106, 26112), (2176, 25272), (2304, 23868), (2448, 22464), (2496, 22032), (2592, 21216), (2652, 20736), (2754, 19968), (2808, 19584), (3072, 17901), (3159, 17408), (3264, 16848), (3328, 16524), (3456, 15912), (3536, 15552), (3672, 14976), (3744, 14688), (3888, 14144), (3978, 13824), (4131, 13312), (4212, 13056), (4352, 12636), (4608, 11934), (4896, 11232), (4992, 11016), (5184, 10608), (5304, 10368), (5508, 9984), (5616, 9792), (5967, 9216), (6318, 8704), (6528, 8424), (6656, 8262), (6912, 7956), (7072, 7776), (7344, 7488)]