54858496

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 144

約数和(自身を含む): 143635968

約数和(自身を除く): 88777472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 121, 128, 154, 161, 176, 184, 224, 242, 253, 256, 308, 322, 352, 368, 448, 484, 506, 616, 644, 704, 736, 847, 896, 968, 1012, 1232, 1288, 1331, 1408, 1472, 1694, 1771, 1792, 1936, 2024, 2464, 2576, 2662, 2783, 2816, 2944, 3388, 3542, 3872, 4048, 4928, 5152, 5324, 5566, 5888, 6776, 7084, 7744, 8096, 9317, 9856, 10304, 10648, 11132, 13552, 14168, 15488, 16192, 18634, 19481, 19712, 20608, 21296, 22264, 27104, 28336, 30613, 30976, 32384, 37268, 38962, 41216, 42592, 44528, 54208, 56672, 61226, 64768, 74536, 77924, 85184, 89056, 108416, 113344, 122452, 149072, 155848, 170368, 178112, 214291, 216832, 226688, 244904, 298144, 311696, 340736, 356224, 428582, 453376, 489808, 596288, 623392, 712448, 857164, 979616, 1192576, 1246784, 1714328, 1959232, 2385152, 2493568, 3428656, 3918464, 4987136, 6857312, 7836928, 13714624, 27429248, 54858496]

約数ペア:

[(1, 54858496), (2, 27429248), (4, 13714624), (7, 7836928), (8, 6857312), (11, 4987136), (14, 3918464), (16, 3428656), (22, 2493568), (23, 2385152), (28, 1959232), (32, 1714328), (44, 1246784), (46, 1192576), (56, 979616), (64, 857164), (77, 712448), (88, 623392), (92, 596288), (112, 489808), (121, 453376), (128, 428582), (154, 356224), (161, 340736), (176, 311696), (184, 298144), (224, 244904), (242, 226688), (253, 216832), (256, 214291), (308, 178112), (322, 170368), (352, 155848), (368, 149072), (448, 122452), (484, 113344), (506, 108416), (616, 89056), (644, 85184), (704, 77924), (736, 74536), (847, 64768), (896, 61226), (968, 56672), (1012, 54208), (1232, 44528), (1288, 42592), (1331, 41216), (1408, 38962), (1472, 37268), (1694, 32384), (1771, 30976), (1792, 30613), (1936, 28336), (2024, 27104), (2464, 22264), (2576, 21296), (2662, 20608), (2783, 19712), (2816, 19481), (2944, 18634), (3388, 16192), (3542, 15488), (3872, 14168), (4048, 13552), (4928, 11132), (5152, 10648), (5324, 10304), (5566, 9856), (5888, 9317), (6776, 8096), (7084, 7744)]