55489511

素因数分解:

$7^4\times {\mathrm{11}}^2\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 30

約数和(自身を含む): 71526336

約数和(自身を除く): 16036825

約数列:

[1, 7, 11, 49, 77, 121, 191, 343, 539, 847, 1337, 2101, 2401, 3773, 5929, 9359, 14707, 23111, 26411, 41503, 65513, 102949, 161777, 290521, 458591, 720643, 1132439, 5044501, 7927073, 55489511]

約数ペア:

[(1, 55489511), (7, 7927073), (11, 5044501), (49, 1132439), (77, 720643), (121, 458591), (191, 290521), (343, 161777), (539, 102949), (847, 65513), (1337, 41503), (2101, 26411), (2401, 23111), (3773, 14707), (5929, 9359)]