49263356

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1999}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 88536000

約数和(自身を除く): 39272644

約数列:

[1, 2, 4, 61, 101, 122, 202, 244, 404, 1999, 3998, 6161, 7996, 12322, 24644, 121939, 201899, 243878, 403798, 487756, 807596, 12315839, 24631678, 49263356]

約数ペア:

[(1, 49263356), (2, 24631678), (4, 12315839), (61, 807596), (101, 487756), (122, 403798), (202, 243878), (244, 201899), (404, 121939), (1999, 24644), (3998, 12322), (6161, 7996)]