51408214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179749}}^1$

素因数の和:179775

約数の個数: 16

約数和(自身を含む): 90594000

約数和(自身を除く): 39185786

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 179749, 359498, 1977239, 2336737, 3954478, 4673474, 25704107, 51408214]

約数ペア:

[(1, 51408214), (2, 25704107), (11, 4673474), (13, 3954478), (22, 2336737), (26, 1977239), (143, 359498), (286, 179749)]