49311938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{25981}}^1$

素因数の和:26069

約数の個数: 16

約数和(自身を含む): 80752056

約数和(自身を除く): 31440118

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 25981, 51962, 337753, 675506, 1896613, 3793226, 24655969, 49311938]

約数ペア:

[(1, 49311938), (2, 24655969), (13, 3793226), (26, 1896613), (73, 675506), (146, 337753), (949, 51962), (1898, 25981)]