52858540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{377561}}^1$

素因数の和:377577

約数の個数: 24

約数和(自身を含む): 126860832

約数和(自身を除く): 74002292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 377561, 755122, 1510244, 1887805, 2642927, 3775610, 5285854, 7551220, 10571708, 13214635, 26429270, 52858540]

約数ペア:

[(1, 52858540), (2, 26429270), (4, 13214635), (5, 10571708), (7, 7551220), (10, 5285854), (14, 3775610), (20, 2642927), (28, 1887805), (35, 1510244), (70, 755122), (140, 377561)]