47753728

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 80

約数和(自身を含む): 106555680

約数和(自身を除く): 58801952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 139, 176, 244, 256, 278, 352, 488, 512, 556, 671, 704, 976, 1112, 1342, 1408, 1529, 1952, 2224, 2684, 2816, 3058, 3904, 4448, 5368, 5632, 6116, 7808, 8479, 8896, 10736, 12232, 15616, 16958, 17792, 21472, 24464, 31232, 33916, 35584, 42944, 48928, 67832, 71168, 85888, 93269, 97856, 135664, 171776, 186538, 195712, 271328, 343552, 373076, 391424, 542656, 746152, 782848, 1085312, 1492304, 2170624, 2984608, 4341248, 5969216, 11938432, 23876864, 47753728]

約数ペア:

[(1, 47753728), (2, 23876864), (4, 11938432), (8, 5969216), (11, 4341248), (16, 2984608), (22, 2170624), (32, 1492304), (44, 1085312), (61, 782848), (64, 746152), (88, 542656), (122, 391424), (128, 373076), (139, 343552), (176, 271328), (244, 195712), (256, 186538), (278, 171776), (352, 135664), (488, 97856), (512, 93269), (556, 85888), (671, 71168), (704, 67832), (976, 48928), (1112, 42944), (1342, 35584), (1408, 33916), (1529, 31232), (1952, 24464), (2224, 21472), (2684, 17792), (2816, 16958), (3058, 15616), (3904, 12232), (4448, 10736), (5368, 8896), (5632, 8479), (6116, 7808)]