53768428

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{3911}}^1$

素因数の和:4413

約数の個数: 24

約数和(自身を含む): 107783424

約数和(自身を除く): 54014996

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 3911, 6874, 7822, 13748, 15644, 27377, 54754, 109508, 1920301, 3840602, 7681204, 13442107, 26884214, 53768428]

約数ペア:

[(1, 53768428), (2, 26884214), (4, 13442107), (7, 7681204), (14, 3840602), (28, 1920301), (491, 109508), (982, 54754), (1964, 27377), (3437, 15644), (3911, 13748), (6874, 7822)]