55519539

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{42349}}^1$

素因数の和:42394

約数の個数: 16

約数和(自身を含む): 81312000

約数和(自身を除く): 25792461

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 42349, 127047, 804631, 974027, 2413893, 2922081, 18506513, 55519539]

約数ペア:

[(1, 55519539), (3, 18506513), (19, 2922081), (23, 2413893), (57, 974027), (69, 804631), (437, 127047), (1311, 42349)]