55520546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{4139}}^1$

素因数の和:4513

約数の個数: 16

約数和(自身を含む): 87933600

約数和(自身を除く): 32413054

約数列:

[1, 2, 19, 38, 353, 706, 4139, 6707, 8278, 13414, 78641, 157282, 1461067, 2922134, 27760273, 55520546]

約数ペア:

[(1, 55520546), (2, 27760273), (19, 2922134), (38, 1461067), (353, 157282), (706, 78641), (4139, 13414), (6707, 8278)]