54054784

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 133562880

約数和(自身を除く): 79508096

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 56, 61, 64, 86, 92, 112, 122, 128, 161, 172, 184, 224, 244, 301, 322, 344, 368, 427, 448, 488, 602, 644, 688, 736, 854, 896, 976, 989, 1204, 1288, 1376, 1403, 1472, 1708, 1952, 1978, 2408, 2576, 2623, 2752, 2806, 2944, 3416, 3904, 3956, 4816, 5152, 5246, 5504, 5612, 6832, 6923, 7808, 7912, 9632, 9821, 10304, 10492, 11224, 13664, 13846, 15824, 18361, 19264, 19642, 20608, 20984, 22448, 27328, 27692, 31648, 36722, 38528, 39284, 41968, 44896, 54656, 55384, 60329, 63296, 73444, 78568, 83936, 89792, 110768, 120658, 126592, 146888, 157136, 167872, 179584, 221536, 241316, 293776, 314272, 335744, 422303, 443072, 482632, 587552, 628544, 844606, 886144, 965264, 1175104, 1257088, 1689212, 1930528, 2350208, 3378424, 3861056, 6756848, 7722112, 13513696, 27027392, 54054784]

約数ペア:

[(1, 54054784), (2, 27027392), (4, 13513696), (7, 7722112), (8, 6756848), (14, 3861056), (16, 3378424), (23, 2350208), (28, 1930528), (32, 1689212), (43, 1257088), (46, 1175104), (56, 965264), (61, 886144), (64, 844606), (86, 628544), (92, 587552), (112, 482632), (122, 443072), (128, 422303), (161, 335744), (172, 314272), (184, 293776), (224, 241316), (244, 221536), (301, 179584), (322, 167872), (344, 157136), (368, 146888), (427, 126592), (448, 120658), (488, 110768), (602, 89792), (644, 83936), (688, 78568), (736, 73444), (854, 63296), (896, 60329), (976, 55384), (989, 54656), (1204, 44896), (1288, 41968), (1376, 39284), (1403, 38528), (1472, 36722), (1708, 31648), (1952, 27692), (1978, 27328), (2408, 22448), (2576, 20984), (2623, 20608), (2752, 19642), (2806, 19264), (2944, 18361), (3416, 15824), (3904, 13846), (3956, 13664), (4816, 11224), (5152, 10492), (5246, 10304), (5504, 9821), (5612, 9632), (6832, 7912), (6923, 7808)]