51721146

素因数分解:

$2^1\times 3^3\times {\mathrm{929}}^1\times {\mathrm{1031}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 115171200

約数和(自身を除く): 63450054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 929, 1031, 1858, 2062, 2787, 3093, 5574, 6186, 8361, 9279, 16722, 18558, 25083, 27837, 50166, 55674, 957799, 1915598, 2873397, 5746794, 8620191, 17240382, 25860573, 51721146]

約数ペア:

[(1, 51721146), (2, 25860573), (3, 17240382), (6, 8620191), (9, 5746794), (18, 2873397), (27, 1915598), (54, 957799), (929, 55674), (1031, 50166), (1858, 27837), (2062, 25083), (2787, 18558), (3093, 16722), (5574, 9279), (6186, 8361)]