49479521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{887}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 61065984

約数和(自身を除く): 11586463

約数列:

[1, 7, 13, 91, 613, 887, 4291, 6209, 7969, 11531, 55783, 80717, 543731, 3806117, 7068503, 49479521]

約数ペア:

[(1, 49479521), (7, 7068503), (13, 3806117), (91, 543731), (613, 80717), (887, 55783), (4291, 11531), (6209, 7969)]