51992171

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{39719}}^1$

素因数の和:39754

約数の個数: 16

約数和(自身を含む): 68636160

約数和(自身を除く): 16643989

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 39719, 278033, 436909, 675223, 3058363, 4726561, 7427453, 51992171]

約数ペア:

[(1, 51992171), (7, 7427453), (11, 4726561), (17, 3058363), (77, 675223), (119, 436909), (187, 278033), (1309, 39719)]