51290204

素因数分解:

$2^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2903}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 102778368

約数和(自身を除く): 51488164

約数列:

[1, 2, 4, 7, 14, 28, 631, 1262, 2524, 2903, 4417, 5806, 8834, 11612, 17668, 20321, 40642, 81284, 1831793, 3663586, 7327172, 12822551, 25645102, 51290204]

約数ペア:

[(1, 51290204), (2, 25645102), (4, 12822551), (7, 7327172), (14, 3663586), (28, 1831793), (631, 81284), (1262, 40642), (2524, 20321), (2903, 17668), (4417, 11612), (5806, 8834)]