50438780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{360277}}^1$

素因数の和:360293

約数の個数: 24

約数和(自身を含む): 121053408

約数和(自身を除く): 70614628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 360277, 720554, 1441108, 1801385, 2521939, 3602770, 5043878, 7205540, 10087756, 12609695, 25219390, 50438780]

約数ペア:

[(1, 50438780), (2, 25219390), (4, 12609695), (5, 10087756), (7, 7205540), (10, 5043878), (14, 3602770), (20, 2521939), (28, 1801385), (35, 1441108), (70, 720554), (140, 360277)]