56691141

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2311}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 88558848

約数和(自身を除く): 31867707

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 1443, 1887, 2311, 6933, 8177, 24531, 30043, 39287, 85507, 90129, 117861, 256521, 510731, 1111591, 1453619, 1532193, 3334773, 4360857, 18897047, 56691141]

約数ペア:

[(1, 56691141), (3, 18897047), (13, 4360857), (17, 3334773), (37, 1532193), (39, 1453619), (51, 1111591), (111, 510731), (221, 256521), (481, 117861), (629, 90129), (663, 85507), (1443, 39287), (1887, 30043), (2311, 24531), (6933, 8177)]