51641257

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 58984200

約数和(自身を除く): 7342943

約数列:

[1, 17, 29, 31, 109, 493, 527, 899, 961, 1853, 3161, 3379, 15283, 16337, 27869, 53737, 57443, 97991, 104749, 473773, 1665847, 1780733, 3037721, 51641257]

約数ペア:

[(1, 51641257), (17, 3037721), (29, 1780733), (31, 1665847), (109, 473773), (493, 104749), (527, 97991), (899, 57443), (961, 53737), (1853, 27869), (3161, 16337), (3379, 15283)]