53268191

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 60786000

約数和(自身を除く): 7517809

約数列:

[1, 17, 19, 89, 109, 289, 323, 1513, 1691, 1853, 2071, 5491, 9701, 25721, 28747, 31501, 35207, 164917, 184319, 488699, 598519, 2803589, 3133423, 53268191]

約数ペア:

[(1, 53268191), (17, 3133423), (19, 2803589), (89, 598519), (109, 488699), (289, 184319), (323, 164917), (1513, 35207), (1691, 31501), (1853, 28747), (2071, 25721), (5491, 9701)]