47179990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32993}}^1$

素因数の和:33024

約数の個数: 32

約数和(自身を含む): 99773856

約数和(自身を除く): 52593866

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 32993, 65986, 164965, 329930, 362923, 428909, 725846, 857818, 1814615, 2144545, 3629230, 4289090, 4717999, 9435998, 23589995, 47179990]

約数ペア:

[(1, 47179990), (2, 23589995), (5, 9435998), (10, 4717999), (11, 4289090), (13, 3629230), (22, 2144545), (26, 1814615), (55, 857818), (65, 725846), (110, 428909), (130, 362923), (143, 329930), (286, 164965), (715, 65986), (1430, 32993)]