54856816

素因数分解:

$2^4\times 7^1\times {\mathrm{489793}}^1$

素因数の和:489808

約数の個数: 20

約数和(自身を含む): 121468912

約数和(自身を除く): 66612096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 489793, 979586, 1959172, 3428551, 3918344, 6857102, 7836688, 13714204, 27428408, 54856816]

約数ペア:

[(1, 54856816), (2, 27428408), (4, 13714204), (7, 7836688), (8, 6857102), (14, 3918344), (16, 3428551), (28, 1959172), (56, 979586), (112, 489793)]