51388799

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 66233088

約数和(自身を除く): 14844289

約数列:

[1, 7, 11, 49, 67, 77, 469, 539, 737, 1423, 3283, 5159, 9961, 15653, 36113, 69727, 95341, 109571, 667387, 766997, 1048751, 4671709, 7341257, 51388799]

約数ペア:

[(1, 51388799), (7, 7341257), (11, 4671709), (49, 1048751), (67, 766997), (77, 667387), (469, 109571), (539, 95341), (737, 69727), (1423, 36113), (3283, 15653), (5159, 9961)]