53903513

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 61582080

約数和(自身を除く): 7678567

約数列:

[1, 19, 23, 31, 173, 437, 529, 589, 713, 3287, 3979, 5363, 10051, 13547, 16399, 75601, 91517, 101897, 123349, 311581, 1738823, 2343631, 2837027, 53903513]

約数ペア:

[(1, 53903513), (19, 2837027), (23, 2343631), (31, 1738823), (173, 311581), (437, 123349), (529, 101897), (589, 91517), (713, 75601), (3287, 16399), (3979, 13547), (5363, 10051)]