51939244

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{80651}}^1$

素因数の和:80685

約数の個数: 24

約数和(自身を含む): 108396288

約数和(自身を除く): 56457044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 80651, 161302, 322604, 564557, 1129114, 1854973, 2258228, 3709946, 7419892, 12984811, 25969622, 51939244]

約数ペア:

[(1, 51939244), (2, 25969622), (4, 12984811), (7, 7419892), (14, 3709946), (23, 2258228), (28, 1854973), (46, 1129114), (92, 564557), (161, 322604), (322, 161302), (644, 80651)]