52781596

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 112896000

約数和(自身を除く): 60114404

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 644, 943, 1148, 1886, 1999, 3772, 3998, 6601, 7996, 13202, 13993, 26404, 27986, 45977, 55972, 81959, 91954, 163918, 183908, 321839, 327836, 573713, 643678, 1147426, 1287356, 1885057, 2294852, 3770114, 7540228, 13195399, 26390798, 52781596]

約数ペア:

[(1, 52781596), (2, 26390798), (4, 13195399), (7, 7540228), (14, 3770114), (23, 2294852), (28, 1885057), (41, 1287356), (46, 1147426), (82, 643678), (92, 573713), (161, 327836), (164, 321839), (287, 183908), (322, 163918), (574, 91954), (644, 81959), (943, 55972), (1148, 45977), (1886, 27986), (1999, 26404), (3772, 13993), (3998, 13202), (6601, 7996)]