51452252

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{769}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 92492400

約数和(自身を除く): 41040148

約数列:

[1, 2, 4, 43, 86, 172, 389, 769, 778, 1538, 1556, 3076, 16727, 33067, 33454, 66134, 66908, 132268, 299141, 598282, 1196564, 12863063, 25726126, 51452252]

約数ペア:

[(1, 51452252), (2, 25726126), (4, 12863063), (43, 1196564), (86, 598282), (172, 299141), (389, 132268), (769, 66908), (778, 66134), (1538, 33454), (1556, 33067), (3076, 16727)]