49142570

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 90132048

約数和(自身を除く): 40989478

約数列:

[1, 2, 5, 10, 113, 157, 226, 277, 314, 554, 565, 785, 1130, 1385, 1570, 2770, 17741, 31301, 35482, 43489, 62602, 86978, 88705, 156505, 177410, 217445, 313010, 434890, 4914257, 9828514, 24571285, 49142570]

約数ペア:

[(1, 49142570), (2, 24571285), (5, 9828514), (10, 4914257), (113, 434890), (157, 313010), (226, 217445), (277, 177410), (314, 156505), (554, 88705), (565, 86978), (785, 62602), (1130, 43489), (1385, 35482), (1570, 31301), (2770, 17741)]