50642816

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:1999

約数の個数: 64

約数和(自身を含む): 119340000

約数和(自身を除く): 68697184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 1949, 3248, 3712, 3898, 6496, 7796, 12992, 13643, 15592, 25984, 27286, 31184, 54572, 56521, 62368, 109144, 113042, 124736, 218288, 226084, 249472, 395647, 436576, 452168, 791294, 873152, 904336, 1582588, 1746304, 1808672, 3165176, 3617344, 6330352, 7234688, 12660704, 25321408, 50642816]

約数ペア:

[(1, 50642816), (2, 25321408), (4, 12660704), (7, 7234688), (8, 6330352), (14, 3617344), (16, 3165176), (28, 1808672), (29, 1746304), (32, 1582588), (56, 904336), (58, 873152), (64, 791294), (112, 452168), (116, 436576), (128, 395647), (203, 249472), (224, 226084), (232, 218288), (406, 124736), (448, 113042), (464, 109144), (812, 62368), (896, 56521), (928, 54572), (1624, 31184), (1856, 27286), (1949, 25984), (3248, 15592), (3712, 13643), (3898, 12992), (6496, 7796)]