51272366

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{4057}}^1$

素因数の和:4219

約数の個数: 16

約数和(自身を含む): 78887520

約数和(自身を除く): 27615154

約数列:

[1, 2, 71, 89, 142, 178, 4057, 6319, 8114, 12638, 288047, 361073, 576094, 722146, 25636183, 51272366]

約数ペア:

[(1, 51272366), (2, 25636183), (71, 722146), (89, 576094), (142, 361073), (178, 288047), (4057, 12638), (6319, 8114)]