53497150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{433}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 114305184

約数和(自身を除く): 60808034

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 353, 433, 706, 866, 1765, 2165, 2471, 3031, 3530, 4330, 4942, 6062, 8825, 10825, 12355, 15155, 17650, 21650, 24710, 30310, 61775, 75775, 123550, 151550, 152849, 305698, 764245, 1069943, 1528490, 2139886, 3821225, 5349715, 7642450, 10699430, 26748575, 53497150]

約数ペア:

[(1, 53497150), (2, 26748575), (5, 10699430), (7, 7642450), (10, 5349715), (14, 3821225), (25, 2139886), (35, 1528490), (50, 1069943), (70, 764245), (175, 305698), (350, 152849), (353, 151550), (433, 123550), (706, 75775), (866, 61775), (1765, 30310), (2165, 24710), (2471, 21650), (3031, 17650), (3530, 15155), (4330, 12355), (4942, 10825), (6062, 8825)]