49208979

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{3739}}^1$

素因数の和:3890

約数の個数: 16

約数和(自身を含む): 67858560

約数和(自身を除く): 18649581

約数列:

[1, 3, 41, 107, 123, 321, 3739, 4387, 11217, 13161, 153299, 400073, 459897, 1200219, 16402993, 49208979]

約数ペア:

[(1, 49208979), (3, 16402993), (41, 1200219), (107, 459897), (123, 400073), (321, 153299), (3739, 13161), (4387, 11217)]