51880325

素因数分解:

$5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3331}}^1$

素因数の和:3437

約数の個数: 24

約数和(自身を含む): 74370240

約数和(自身を除く): 22489915

約数列:

[1, 5, 7, 25, 35, 89, 175, 445, 623, 2225, 3115, 3331, 15575, 16655, 23317, 83275, 116585, 296459, 582925, 1482295, 2075213, 7411475, 10376065, 51880325]

約数ペア:

[(1, 51880325), (5, 10376065), (7, 7411475), (25, 2075213), (35, 1482295), (89, 582925), (175, 296459), (445, 116585), (623, 83275), (2225, 23317), (3115, 16655), (3331, 15575)]