51581444

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{769}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 92815800

約数和(自身を除く): 41234356

約数列:

[1, 2, 4, 41, 82, 164, 409, 769, 818, 1538, 1636, 3076, 16769, 31529, 33538, 63058, 67076, 126116, 314521, 629042, 1258084, 12895361, 25790722, 51581444]

約数ペア:

[(1, 51581444), (2, 25790722), (4, 12895361), (41, 1258084), (82, 629042), (164, 314521), (409, 126116), (769, 67076), (818, 63058), (1538, 33538), (1636, 31529), (3076, 16769)]