49113025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{433}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 65924600

約数和(自身を除く): 16811575

約数列:

[1, 5, 13, 25, 65, 325, 349, 433, 1745, 2165, 4537, 5629, 8725, 10825, 22685, 28145, 113425, 140725, 151117, 755585, 1964521, 3777925, 9822605, 49113025]

約数ペア:

[(1, 49113025), (5, 9822605), (13, 3777925), (25, 1964521), (65, 755585), (325, 151117), (349, 140725), (433, 113425), (1745, 28145), (2165, 22685), (4537, 10825), (5629, 8725)]