53480686

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{19793}}^1$

素因数の和:19995

約数の個数: 16

約数和(自身を含む): 92160864

約数和(自身を除く): 38680178

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 19793, 39586, 138551, 277102, 3820049, 7640098, 26740343, 53480686]

約数ペア:

[(1, 53480686), (2, 26740343), (7, 7640098), (14, 3820049), (193, 277102), (386, 138551), (1351, 39586), (2702, 19793)]