55991936

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:87

約数の個数: 256

約数和(自身を含む): 164505600

約数和(自身を除く): 108513664

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 23, 26, 28, 32, 38, 44, 46, 52, 56, 64, 76, 77, 88, 91, 92, 104, 112, 128, 133, 143, 152, 154, 161, 176, 182, 184, 208, 209, 224, 247, 253, 266, 286, 299, 304, 308, 322, 352, 364, 368, 416, 418, 437, 448, 494, 506, 532, 572, 598, 608, 616, 644, 704, 728, 736, 832, 836, 874, 896, 988, 1001, 1012, 1064, 1144, 1196, 1216, 1232, 1288, 1408, 1456, 1463, 1472, 1664, 1672, 1729, 1748, 1771, 1976, 2002, 2024, 2093, 2128, 2288, 2392, 2432, 2464, 2576, 2717, 2912, 2926, 2944, 3059, 3289, 3344, 3458, 3496, 3542, 3952, 4004, 4048, 4186, 4256, 4576, 4784, 4807, 4928, 5152, 5434, 5681, 5824, 5852, 6118, 6578, 6688, 6916, 6992, 7084, 7904, 8008, 8096, 8372, 8512, 9152, 9568, 9614, 9856, 10304, 10868, 11362, 11648, 11704, 12236, 13156, 13376, 13832, 13984, 14168, 15808, 16016, 16192, 16744, 17024, 18304, 19019, 19136, 19228, 20608, 21736, 22724, 23023, 23408, 24472, 26312, 26752, 27664, 27968, 28336, 31616, 32032, 32384, 33488, 33649, 38038, 38272, 38456, 39767, 43472, 45448, 46046, 46816, 48944, 52624, 55328, 55936, 56672, 62491, 64064, 66976, 67298, 76076, 76912, 79534, 86944, 90896, 92092, 93632, 97888, 105248, 110656, 113344, 124982, 128128, 133952, 134596, 152152, 153824, 159068, 173888, 181792, 184184, 187264, 195776, 210496, 221312, 226688, 249964, 267904, 269192, 304304, 307648, 318136, 347776, 363584, 368368, 391552, 420992, 437437, 499928, 538384, 608608, 615296, 636272, 727168, 736736, 874874, 999856, 1076768, 1217216, 1272544, 1473472, 1749748, 1999712, 2153536, 2434432, 2545088, 2946944, 3499496, 3999424, 4307072, 5090176, 6998992, 7998848, 13997984, 27995968, 55991936]

約数ペア:

[(1, 55991936), (2, 27995968), (4, 13997984), (7, 7998848), (8, 6998992), (11, 5090176), (13, 4307072), (14, 3999424), (16, 3499496), (19, 2946944), (22, 2545088), (23, 2434432), (26, 2153536), (28, 1999712), (32, 1749748), (38, 1473472), (44, 1272544), (46, 1217216), (52, 1076768), (56, 999856), (64, 874874), (76, 736736), (77, 727168), (88, 636272), (91, 615296), (92, 608608), (104, 538384), (112, 499928), (128, 437437), (133, 420992), (143, 391552), (152, 368368), (154, 363584), (161, 347776), (176, 318136), (182, 307648), (184, 304304), (208, 269192), (209, 267904), (224, 249964), (247, 226688), (253, 221312), (266, 210496), (286, 195776), (299, 187264), (304, 184184), (308, 181792), (322, 173888), (352, 159068), (364, 153824), (368, 152152), (416, 134596), (418, 133952), (437, 128128), (448, 124982), (494, 113344), (506, 110656), (532, 105248), (572, 97888), (598, 93632), (608, 92092), (616, 90896), (644, 86944), (704, 79534), (728, 76912), (736, 76076), (832, 67298), (836, 66976), (874, 64064), (896, 62491), (988, 56672), (1001, 55936), (1012, 55328), (1064, 52624), (1144, 48944), (1196, 46816), (1216, 46046), (1232, 45448), (1288, 43472), (1408, 39767), (1456, 38456), (1463, 38272), (1472, 38038), (1664, 33649), (1672, 33488), (1729, 32384), (1748, 32032), (1771, 31616), (1976, 28336), (2002, 27968), (2024, 27664), (2093, 26752), (2128, 26312), (2288, 24472), (2392, 23408), (2432, 23023), (2464, 22724), (2576, 21736), (2717, 20608), (2912, 19228), (2926, 19136), (2944, 19019), (3059, 18304), (3289, 17024), (3344, 16744), (3458, 16192), (3496, 16016), (3542, 15808), (3952, 14168), (4004, 13984), (4048, 13832), (4186, 13376), (4256, 13156), (4576, 12236), (4784, 11704), (4807, 11648), (4928, 11362), (5152, 10868), (5434, 10304), (5681, 9856), (5824, 9614), (5852, 9568), (6118, 9152), (6578, 8512), (6688, 8372), (6916, 8096), (6992, 8008), (7084, 7904)]