49417984

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 129507840

約数和(自身を除く): 80089856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 109, 112, 128, 154, 161, 176, 184, 218, 224, 253, 256, 308, 322, 352, 368, 436, 448, 506, 616, 644, 704, 736, 763, 872, 896, 1012, 1199, 1232, 1288, 1408, 1472, 1526, 1744, 1771, 1792, 2024, 2398, 2464, 2507, 2576, 2816, 2944, 3052, 3488, 3542, 4048, 4796, 4928, 5014, 5152, 5888, 6104, 6976, 7084, 8096, 8393, 9592, 9856, 10028, 10304, 12208, 13952, 14168, 16192, 16786, 17549, 19184, 19712, 20056, 20608, 24416, 27577, 27904, 28336, 32384, 33572, 35098, 38368, 40112, 41216, 48832, 55154, 56672, 64768, 67144, 70196, 76736, 80224, 97664, 110308, 113344, 134288, 140392, 153472, 160448, 193039, 195328, 220616, 226688, 268576, 280784, 306944, 320896, 386078, 441232, 453376, 537152, 561568, 641792, 772156, 882464, 1074304, 1123136, 1544312, 1764928, 2148608, 2246272, 3088624, 3529856, 4492544, 6177248, 7059712, 12354496, 24708992, 49417984]

約数ペア:

[(1, 49417984), (2, 24708992), (4, 12354496), (7, 7059712), (8, 6177248), (11, 4492544), (14, 3529856), (16, 3088624), (22, 2246272), (23, 2148608), (28, 1764928), (32, 1544312), (44, 1123136), (46, 1074304), (56, 882464), (64, 772156), (77, 641792), (88, 561568), (92, 537152), (109, 453376), (112, 441232), (128, 386078), (154, 320896), (161, 306944), (176, 280784), (184, 268576), (218, 226688), (224, 220616), (253, 195328), (256, 193039), (308, 160448), (322, 153472), (352, 140392), (368, 134288), (436, 113344), (448, 110308), (506, 97664), (616, 80224), (644, 76736), (704, 70196), (736, 67144), (763, 64768), (872, 56672), (896, 55154), (1012, 48832), (1199, 41216), (1232, 40112), (1288, 38368), (1408, 35098), (1472, 33572), (1526, 32384), (1744, 28336), (1771, 27904), (1792, 27577), (2024, 24416), (2398, 20608), (2464, 20056), (2507, 19712), (2576, 19184), (2816, 17549), (2944, 16786), (3052, 16192), (3488, 14168), (3542, 13952), (4048, 12208), (4796, 10304), (4928, 10028), (5014, 9856), (5152, 9592), (5888, 8393), (6104, 8096), (6976, 7084)]