55068452

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 98784000

約数和(自身を除く): 43715548

約数列:

[1, 2, 4, 71, 97, 142, 194, 284, 388, 1999, 3998, 6887, 7996, 13774, 27548, 141929, 193903, 283858, 387806, 567716, 775612, 13767113, 27534226, 55068452]

約数ペア:

[(1, 55068452), (2, 27534226), (4, 13767113), (71, 775612), (97, 567716), (142, 387806), (194, 283858), (284, 193903), (388, 141929), (1999, 27548), (3998, 13774), (6887, 7996)]