54870032

素因数分解:

$2^4\times 7^1\times {\mathrm{489911}}^1$

素因数の和:489926

約数の個数: 20

約数和(自身を含む): 121498176

約数和(自身を除く): 66628144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 489911, 979822, 1959644, 3429377, 3919288, 6858754, 7838576, 13717508, 27435016, 54870032]

約数ペア:

[(1, 54870032), (2, 27435016), (4, 13717508), (7, 7838576), (8, 6858754), (14, 3919288), (16, 3429377), (28, 1959644), (56, 979822), (112, 489911)]