53587919

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{2029}}^1$

素因数の和:2068

約数の個数: 20

約数和(自身を含む): 68232360

約数和(自身を除く): 14644441

約数列:

[1, 7, 11, 49, 77, 343, 539, 2029, 2401, 3773, 14203, 22319, 26411, 99421, 156233, 695947, 1093631, 4871629, 7655417, 53587919]

約数ペア:

[(1, 53587919), (7, 7655417), (11, 4871629), (49, 1093631), (77, 695947), (343, 156233), (539, 99421), (2029, 26411), (2401, 22319), (3773, 14203)]