54681088

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 160

約数和(自身を含む): 145347840

約数和(自身を除く): 90666752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 73, 76, 77, 88, 112, 128, 133, 146, 152, 154, 176, 209, 224, 256, 266, 292, 304, 308, 352, 418, 448, 511, 512, 532, 584, 608, 616, 704, 803, 836, 896, 1022, 1064, 1168, 1216, 1232, 1387, 1408, 1463, 1606, 1672, 1792, 2044, 2128, 2336, 2432, 2464, 2774, 2816, 2926, 3212, 3344, 3584, 4088, 4256, 4672, 4864, 4928, 5548, 5621, 5632, 5852, 6424, 6688, 8176, 8512, 9344, 9709, 9728, 9856, 11096, 11242, 11704, 12848, 13376, 15257, 16352, 17024, 18688, 19418, 19712, 22192, 22484, 23408, 25696, 26752, 30514, 32704, 34048, 37376, 38836, 39424, 44384, 44968, 46816, 51392, 53504, 61028, 65408, 68096, 77672, 88768, 89936, 93632, 102784, 106799, 107008, 122056, 130816, 155344, 177536, 179872, 187264, 205568, 213598, 244112, 261632, 310688, 355072, 359744, 374528, 411136, 427196, 488224, 621376, 710144, 719488, 749056, 854392, 976448, 1242752, 1438976, 1708784, 1952896, 2485504, 2877952, 3417568, 3905792, 4971008, 6835136, 7811584, 13670272, 27340544, 54681088]

約数ペア:

[(1, 54681088), (2, 27340544), (4, 13670272), (7, 7811584), (8, 6835136), (11, 4971008), (14, 3905792), (16, 3417568), (19, 2877952), (22, 2485504), (28, 1952896), (32, 1708784), (38, 1438976), (44, 1242752), (56, 976448), (64, 854392), (73, 749056), (76, 719488), (77, 710144), (88, 621376), (112, 488224), (128, 427196), (133, 411136), (146, 374528), (152, 359744), (154, 355072), (176, 310688), (209, 261632), (224, 244112), (256, 213598), (266, 205568), (292, 187264), (304, 179872), (308, 177536), (352, 155344), (418, 130816), (448, 122056), (511, 107008), (512, 106799), (532, 102784), (584, 93632), (608, 89936), (616, 88768), (704, 77672), (803, 68096), (836, 65408), (896, 61028), (1022, 53504), (1064, 51392), (1168, 46816), (1216, 44968), (1232, 44384), (1387, 39424), (1408, 38836), (1463, 37376), (1606, 34048), (1672, 32704), (1792, 30514), (2044, 26752), (2128, 25696), (2336, 23408), (2432, 22484), (2464, 22192), (2774, 19712), (2816, 19418), (2926, 18688), (3212, 17024), (3344, 16352), (3584, 15257), (4088, 13376), (4256, 12848), (4672, 11704), (4864, 11242), (4928, 11096), (5548, 9856), (5621, 9728), (5632, 9709), (5852, 9344), (6424, 8512), (6688, 8176)]