51126674

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:410

約数の個数: 24

約数和(自身を含む): 80232768

約数和(自身を除く): 29106094

約数列:

[1, 2, 37, 71, 74, 142, 263, 526, 1369, 2627, 2738, 5254, 9731, 18673, 19462, 37346, 97199, 194398, 360047, 690901, 720094, 1381802, 25563337, 51126674]

約数ペア:

[(1, 51126674), (2, 25563337), (37, 1381802), (71, 720094), (74, 690901), (142, 360047), (263, 194398), (526, 97199), (1369, 37346), (2627, 19462), (2738, 18673), (5254, 9731)]