51446864

素因数分解:

$2^4\times 7^2\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:544

約数の個数: 60

約数和(自身を含む): 116876448

約数和(自身を除く): 65429584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 211, 311, 392, 422, 622, 784, 844, 1244, 1477, 1688, 2177, 2488, 2954, 3376, 4354, 4976, 5908, 8708, 10339, 11816, 15239, 17416, 20678, 23632, 30478, 34832, 41356, 60956, 65621, 82712, 121912, 131242, 165424, 243824, 262484, 459347, 524968, 918694, 1049936, 1837388, 3215429, 3674776, 6430858, 7349552, 12861716, 25723432, 51446864]

約数ペア:

[(1, 51446864), (2, 25723432), (4, 12861716), (7, 7349552), (8, 6430858), (14, 3674776), (16, 3215429), (28, 1837388), (49, 1049936), (56, 918694), (98, 524968), (112, 459347), (196, 262484), (211, 243824), (311, 165424), (392, 131242), (422, 121912), (622, 82712), (784, 65621), (844, 60956), (1244, 41356), (1477, 34832), (1688, 30478), (2177, 23632), (2488, 20678), (2954, 17416), (3376, 15239), (4354, 11816), (4976, 10339), (5908, 8708)]