56019904

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2057

約数の個数: 56

約数和(自身を含む): 122163840

約数和(自身を除く): 66143936

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 2003, 3496, 4006, 6992, 8012, 13984, 16024, 27968, 32048, 38057, 46069, 64096, 76114, 92138, 128192, 152228, 184276, 304456, 368552, 608912, 737104, 875311, 1217824, 1474208, 1750622, 2435648, 2948416, 3501244, 7002488, 14004976, 28009952, 56019904]

約数ペア:

[(1, 56019904), (2, 28009952), (4, 14004976), (8, 7002488), (16, 3501244), (19, 2948416), (23, 2435648), (32, 1750622), (38, 1474208), (46, 1217824), (64, 875311), (76, 737104), (92, 608912), (152, 368552), (184, 304456), (304, 184276), (368, 152228), (437, 128192), (608, 92138), (736, 76114), (874, 64096), (1216, 46069), (1472, 38057), (1748, 32048), (2003, 27968), (3496, 16024), (4006, 13984), (6992, 8012)]