55051825

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 70807968

約数和(自身を除く): 15756143

約数列:

[1, 5, 25, 43, 83, 215, 415, 617, 1075, 2075, 3085, 3569, 15425, 17845, 26531, 51211, 89225, 132655, 256055, 663275, 1280275, 2202073, 11010365, 55051825]

約数ペア:

[(1, 55051825), (5, 11010365), (25, 2202073), (43, 1280275), (83, 663275), (215, 256055), (415, 132655), (617, 89225), (1075, 51211), (2075, 26531), (3085, 17845), (3569, 15425)]