49838420

素因数分解:

$2^2\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{2371}}^1$

素因数の和:3431

約数の個数: 24

約数和(自身を含む): 104804448

約数和(自身を除く): 54966028

約数列:

[1, 2, 4, 5, 10, 20, 1051, 2102, 2371, 4204, 4742, 5255, 9484, 10510, 11855, 21020, 23710, 47420, 2491921, 4983842, 9967684, 12459605, 24919210, 49838420]

約数ペア:

[(1, 49838420), (2, 24919210), (4, 12459605), (5, 9967684), (10, 4983842), (20, 2491921), (1051, 47420), (2102, 23710), (2371, 21020), (4204, 11855), (4742, 10510), (5255, 9484)]