53215788

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{6709}}^1$

素因数の和:7377

約数の個数: 24

約数和(自身を含む): 124376560

約数和(自身を除く): 71160772

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3966, 6709, 7932, 13418, 20127, 26836, 40254, 80508, 4434649, 8869298, 13303947, 17738596, 26607894, 53215788]

約数ペア:

[(1, 53215788), (2, 26607894), (3, 17738596), (4, 13303947), (6, 8869298), (12, 4434649), (661, 80508), (1322, 40254), (1983, 26836), (2644, 20127), (3966, 13418), (6709, 7932)]