49191428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{85999}}^1$

素因数の和:86027

約数の個数: 24

約数和(自身を含む): 101136000

約数和(自身を除く): 51944572

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 85999, 171998, 343996, 945989, 1117987, 1891978, 2235974, 3783956, 4471948, 12297857, 24595714, 49191428]

約数ペア:

[(1, 49191428), (2, 24595714), (4, 12297857), (11, 4471948), (13, 3783956), (22, 2235974), (26, 1891978), (44, 1117987), (52, 945989), (143, 343996), (286, 171998), (572, 85999)]