49909466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1987}}^1$

素因数の和:2669

約数の個数: 16

約数和(自身を含む): 78963360

約数和(自身を除く): 29053894

約数列:

[1, 2, 19, 38, 661, 1322, 1987, 3974, 12559, 25118, 37753, 75506, 1313407, 2626814, 24954733, 49909466]

約数ペア:

[(1, 49909466), (2, 24954733), (19, 2626814), (38, 1313407), (661, 75506), (1322, 37753), (1987, 25118), (3974, 12559)]