49928816

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 115492608

約数和(自身を除く): 65563792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 83, 112, 131, 164, 166, 262, 287, 328, 332, 524, 574, 581, 656, 664, 917, 1048, 1148, 1162, 1328, 1834, 2096, 2296, 2324, 3403, 3668, 4592, 4648, 5371, 6806, 7336, 9296, 10742, 10873, 13612, 14672, 21484, 21746, 23821, 27224, 37597, 42968, 43492, 47642, 54448, 75194, 76111, 85936, 86984, 95284, 150388, 152222, 173968, 190568, 300776, 304444, 381136, 445793, 601552, 608888, 891586, 1217776, 1783172, 3120551, 3566344, 6241102, 7132688, 12482204, 24964408, 49928816]

約数ペア:

[(1, 49928816), (2, 24964408), (4, 12482204), (7, 7132688), (8, 6241102), (14, 3566344), (16, 3120551), (28, 1783172), (41, 1217776), (56, 891586), (82, 608888), (83, 601552), (112, 445793), (131, 381136), (164, 304444), (166, 300776), (262, 190568), (287, 173968), (328, 152222), (332, 150388), (524, 95284), (574, 86984), (581, 85936), (656, 76111), (664, 75194), (917, 54448), (1048, 47642), (1148, 43492), (1162, 42968), (1328, 37597), (1834, 27224), (2096, 23821), (2296, 21746), (2324, 21484), (3403, 14672), (3668, 13612), (4592, 10873), (4648, 10742), (5371, 9296), (6806, 7336)]