51764218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{138407}}^1$

素因数の和:138437

約数の個数: 16

約数和(自身を含む): 89688384

約数和(自身を除く): 37924166

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 138407, 276814, 1522477, 2352919, 3044954, 4705838, 25882109, 51764218]

約数ペア:

[(1, 51764218), (2, 25882109), (11, 4705838), (17, 3044954), (22, 2352919), (34, 1522477), (187, 276814), (374, 138407)]