51593521

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 64059336

約数和(自身を除く): 12465815

約数列:

[1, 7, 17, 49, 119, 241, 257, 833, 1687, 1799, 4097, 4369, 11809, 12593, 28679, 30583, 61937, 200753, 214081, 433559, 1052929, 3034913, 7370503, 51593521]

約数ペア:

[(1, 51593521), (7, 7370503), (17, 3034913), (49, 1052929), (119, 433559), (241, 214081), (257, 200753), (833, 61937), (1687, 30583), (1799, 28679), (4097, 12593), (4369, 11809)]