50990654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{178289}}^1$

素因数の和:178315

約数の個数: 16

約数和(自身を含む): 89858160

約数和(自身を除く): 38867506

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 178289, 356578, 1961179, 2317757, 3922358, 4635514, 25495327, 50990654]

約数ペア:

[(1, 50990654), (2, 25495327), (11, 4635514), (13, 3922358), (22, 2317757), (26, 1961179), (143, 356578), (286, 178289)]