50896521

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25589}}^1$

素因数の和:25625

約数の個数: 24

約数和(自身を含む): 83832840

約数和(自身を除く): 32936319

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 25589, 76767, 230301, 332657, 435013, 997971, 1305039, 2993913, 3915117, 5655169, 16965507, 50896521]

約数ペア:

[(1, 50896521), (3, 16965507), (9, 5655169), (13, 3915117), (17, 2993913), (39, 1305039), (51, 997971), (117, 435013), (153, 332657), (221, 230301), (663, 76767), (1989, 25589)]