51811354

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{3851}}^1$

素因数の和:3922

約数の個数: 24

約数和(自身を含む): 91800864

約数和(自身を除く): 39989510

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 3851, 6727, 7702, 13454, 26957, 53914, 119381, 238762, 835667, 1671334, 3700811, 7401622, 25905677, 51811354]

約数ペア:

[(1, 51811354), (2, 25905677), (7, 7401622), (14, 3700811), (31, 1671334), (62, 835667), (217, 238762), (434, 119381), (961, 53914), (1922, 26957), (3851, 13454), (6727, 7702)]