47576816

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 110850048

約数和(自身を除く): 63273232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 71, 112, 124, 142, 193, 217, 248, 284, 386, 434, 496, 497, 568, 772, 868, 994, 1136, 1351, 1544, 1736, 1988, 2201, 2702, 3088, 3472, 3976, 4402, 5404, 5983, 7952, 8804, 10808, 11966, 13703, 15407, 17608, 21616, 23932, 27406, 30814, 35216, 41881, 47864, 54812, 61628, 83762, 95728, 95921, 109624, 123256, 167524, 191842, 219248, 246512, 335048, 383684, 424793, 670096, 767368, 849586, 1534736, 1699172, 2973551, 3398344, 5947102, 6796688, 11894204, 23788408, 47576816]

約数ペア:

[(1, 47576816), (2, 23788408), (4, 11894204), (7, 6796688), (8, 5947102), (14, 3398344), (16, 2973551), (28, 1699172), (31, 1534736), (56, 849586), (62, 767368), (71, 670096), (112, 424793), (124, 383684), (142, 335048), (193, 246512), (217, 219248), (248, 191842), (284, 167524), (386, 123256), (434, 109624), (496, 95921), (497, 95728), (568, 83762), (772, 61628), (868, 54812), (994, 47864), (1136, 41881), (1351, 35216), (1544, 30814), (1736, 27406), (1988, 23932), (2201, 21616), (2702, 17608), (3088, 15407), (3472, 13703), (3976, 11966), (4402, 10808), (5404, 8804), (5983, 7952)]