53795420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{384253}}^1$

素因数の和:384269

約数の個数: 24

約数和(自身を含む): 129109344

約数和(自身を除く): 75313924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 384253, 768506, 1537012, 1921265, 2689771, 3842530, 5379542, 7685060, 10759084, 13448855, 26897710, 53795420]

約数ペア:

[(1, 53795420), (2, 26897710), (4, 13448855), (5, 10759084), (7, 7685060), (10, 5379542), (14, 3842530), (20, 2689771), (28, 1921265), (35, 1537012), (70, 768506), (140, 384253)]