51443768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1291}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 102558960

約数和(自身を除く): 51115192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 293, 586, 1172, 1291, 2344, 2582, 4981, 5164, 9962, 10328, 19924, 21947, 39848, 43894, 87788, 175576, 378263, 756526, 1513052, 3026104, 6430471, 12860942, 25721884, 51443768]

約数ペア:

[(1, 51443768), (2, 25721884), (4, 12860942), (8, 6430471), (17, 3026104), (34, 1513052), (68, 756526), (136, 378263), (293, 175576), (586, 87788), (1172, 43894), (1291, 39848), (2344, 21947), (2582, 19924), (4981, 10328), (5164, 9962)]