51819712

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1123}}^1$

素因数の和:1245

約数の個数: 56

約数和(自身を含む): 118766336

約数和(自身を除く): 66946624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1123, 1442, 1648, 2246, 2884, 3296, 4492, 5768, 6592, 7861, 8984, 11536, 15722, 17968, 23072, 31444, 35936, 46144, 62888, 71872, 115669, 125776, 231338, 251552, 462676, 503104, 809683, 925352, 1619366, 1850704, 3238732, 3701408, 6477464, 7402816, 12954928, 25909856, 51819712]

約数ペア:

[(1, 51819712), (2, 25909856), (4, 12954928), (7, 7402816), (8, 6477464), (14, 3701408), (16, 3238732), (28, 1850704), (32, 1619366), (56, 925352), (64, 809683), (103, 503104), (112, 462676), (206, 251552), (224, 231338), (412, 125776), (448, 115669), (721, 71872), (824, 62888), (1123, 46144), (1442, 35936), (1648, 31444), (2246, 23072), (2884, 17968), (3296, 15722), (4492, 11536), (5768, 8984), (6592, 7861)]