47645548

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{631}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 85648640

約数和(自身を除く): 38003092

約数列:

[1, 2, 4, 43, 86, 172, 439, 631, 878, 1262, 1756, 2524, 18877, 27133, 37754, 54266, 75508, 108532, 277009, 554018, 1108036, 11911387, 23822774, 47645548]

約数ペア:

[(1, 47645548), (2, 23822774), (4, 11911387), (43, 1108036), (86, 554018), (172, 277009), (439, 108532), (631, 75508), (878, 54266), (1262, 37754), (1756, 27133), (2524, 18877)]