Doudou wants to draw a rectangle with an area of 55 square centimeters, and the length of each side of the rectangle is an integer, how many different shapes of rectangles can be drawn.
豆豆要画一个面积是55平方厘米的长方形，并且长方形的每条边长均为整数，则可以画出多少种形状不同的长方形．
<result>2</result>