50890225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 65308320

約数和(自身を除く): 14418095

約数列:

[1, 5, 25, 41, 131, 205, 379, 655, 1025, 1895, 3275, 5371, 9475, 15539, 26855, 49649, 77695, 134275, 248245, 388475, 1241225, 2035609, 10178045, 50890225]

約数ペア:

[(1, 50890225), (5, 10178045), (25, 2035609), (41, 1241225), (131, 388475), (205, 248245), (379, 134275), (655, 77695), (1025, 49649), (1895, 26855), (3275, 15539), (5371, 9475)]