51785503

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3313}}^1$

素因数の和:3367

約数の個数: 24

約数和(自身を含む): 68003280

約数和(自身を除く): 16217777

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 3313, 15631, 23191, 36443, 96077, 162337, 255101, 672539, 1056847, 1785707, 4707773, 7397929, 51785503]

約数ペア:

[(1, 51785503), (7, 7397929), (11, 4707773), (29, 1785707), (49, 1056847), (77, 672539), (203, 255101), (319, 162337), (539, 96077), (1421, 36443), (2233, 23191), (3313, 15631)]