53265905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4517

約数の個数: 32

約数和(自身を含む): 82280448

約数和(自身を除く): 29014543

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 4463, 11935, 22315, 31241, 49093, 138353, 156205, 245465, 343651, 691765, 968471, 1521883, 1718255, 4842355, 7609415, 10653181, 53265905]

約数ペア:

[(1, 53265905), (5, 10653181), (7, 7609415), (11, 4842355), (31, 1718255), (35, 1521883), (55, 968471), (77, 691765), (155, 343651), (217, 245465), (341, 156205), (385, 138353), (1085, 49093), (1705, 31241), (2387, 22315), (4463, 11935)]