54070016

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 145598208

約数和(自身を除く): 91528192

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 211, 224, 256, 286, 308, 352, 364, 416, 422, 448, 572, 616, 704, 728, 832, 844, 896, 1001, 1144, 1232, 1408, 1456, 1477, 1664, 1688, 1792, 2002, 2288, 2321, 2464, 2743, 2816, 2912, 2954, 3328, 3376, 4004, 4576, 4642, 4928, 5486, 5824, 5908, 6752, 8008, 9152, 9284, 9856, 10972, 11648, 11816, 13504, 16016, 16247, 18304, 18568, 19201, 19712, 21944, 23296, 23632, 27008, 30173, 32032, 32494, 36608, 37136, 38402, 43888, 47264, 54016, 60346, 64064, 64988, 74272, 76804, 87776, 94528, 120692, 128128, 129976, 148544, 153608, 175552, 189056, 211211, 241384, 256256, 259952, 297088, 307216, 351104, 378112, 422422, 482768, 519904, 594176, 614432, 702208, 844844, 965536, 1039808, 1228864, 1689688, 1931072, 2079616, 2457728, 3379376, 3862144, 4159232, 4915456, 6758752, 7724288, 13517504, 27035008, 54070016]

約数ペア:

[(1, 54070016), (2, 27035008), (4, 13517504), (7, 7724288), (8, 6758752), (11, 4915456), (13, 4159232), (14, 3862144), (16, 3379376), (22, 2457728), (26, 2079616), (28, 1931072), (32, 1689688), (44, 1228864), (52, 1039808), (56, 965536), (64, 844844), (77, 702208), (88, 614432), (91, 594176), (104, 519904), (112, 482768), (128, 422422), (143, 378112), (154, 351104), (176, 307216), (182, 297088), (208, 259952), (211, 256256), (224, 241384), (256, 211211), (286, 189056), (308, 175552), (352, 153608), (364, 148544), (416, 129976), (422, 128128), (448, 120692), (572, 94528), (616, 87776), (704, 76804), (728, 74272), (832, 64988), (844, 64064), (896, 60346), (1001, 54016), (1144, 47264), (1232, 43888), (1408, 38402), (1456, 37136), (1477, 36608), (1664, 32494), (1688, 32032), (1792, 30173), (2002, 27008), (2288, 23632), (2321, 23296), (2464, 21944), (2743, 19712), (2816, 19201), (2912, 18568), (2954, 18304), (3328, 16247), (3376, 16016), (4004, 13504), (4576, 11816), (4642, 11648), (4928, 10972), (5486, 9856), (5824, 9284), (5908, 9152), (6752, 8008)]