52805291

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{313}}^2$

素因数の和:651

約数の個数: 18

約数和(自身を含む): 67225572

約数和(自身を除く): 14420281

約数列:

[1, 7, 11, 49, 77, 313, 539, 2191, 3443, 15337, 24101, 97969, 168707, 685783, 1077659, 4800481, 7543613, 52805291]

約数ペア:

[(1, 52805291), (7, 7543613), (11, 4800481), (49, 1077659), (77, 685783), (313, 168707), (539, 97969), (2191, 24101), (3443, 15337)]