51707236

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{17929}}^1$

素因数の和:18043

約数の個数: 24

約数和(自身を含む): 104424320

約数和(自身を除く): 52717084

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 17929, 35858, 71716, 125503, 251006, 502012, 1846687, 3693374, 7386748, 12926809, 25853618, 51707236]

約数ペア:

[(1, 51707236), (2, 25853618), (4, 12926809), (7, 7386748), (14, 3693374), (28, 1846687), (103, 502012), (206, 251006), (412, 125503), (721, 71716), (1442, 35858), (2884, 17929)]