54286253

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^2$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 67877568

約数和(自身を除く): 13591315

約数列:

[1, 7, 17, 43, 103, 119, 301, 721, 731, 1751, 4429, 5117, 10609, 12257, 31003, 74263, 75293, 180353, 456187, 527051, 1262471, 3193309, 7755179, 54286253]

約数ペア:

[(1, 54286253), (7, 7755179), (17, 3193309), (43, 1262471), (103, 527051), (119, 456187), (301, 180353), (721, 75293), (731, 74263), (1751, 31003), (4429, 12257), (5117, 10609)]