53365091

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 11953309

約数列:

[1, 13, 17, 19, 71, 179, 221, 247, 323, 923, 1207, 1349, 2327, 3043, 3401, 4199, 12709, 15691, 17537, 22933, 39559, 44213, 57817, 165217, 216053, 241471, 298129, 751621, 2808689, 3139123, 4105007, 53365091]

約数ペア:

[(1, 53365091), (13, 4105007), (17, 3139123), (19, 2808689), (71, 751621), (179, 298129), (221, 241471), (247, 216053), (323, 165217), (923, 57817), (1207, 44213), (1349, 39559), (2327, 22933), (3043, 17537), (3401, 15691), (4199, 12709)]