51136527

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{349}}^1$

素因数の和:412

約数の個数: 36

約数和(自身を含む): 78653400

約数和(自身を除く): 27516873

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 289, 349, 507, 663, 867, 1047, 2873, 3757, 4537, 5933, 8619, 11271, 13611, 17799, 48841, 58981, 77129, 100861, 146523, 176943, 231387, 302583, 1002677, 1311193, 3008031, 3933579, 17045509, 51136527]

約数ペア:

[(1, 51136527), (3, 17045509), (13, 3933579), (17, 3008031), (39, 1311193), (51, 1002677), (169, 302583), (221, 231387), (289, 176943), (349, 146523), (507, 100861), (663, 77129), (867, 58981), (1047, 48841), (2873, 17799), (3757, 13611), (4537, 11271), (5933, 8619)]