50516858

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{189913}}^1$

素因数の和:189941

約数の個数: 16

約数和(自身を含む): 91158720

約数和(自身を除く): 40641862

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 189913, 379826, 1329391, 2658782, 3608347, 7216694, 25258429, 50516858]

約数ペア:

[(1, 50516858), (2, 25258429), (7, 7216694), (14, 3608347), (19, 2658782), (38, 1329391), (133, 379826), (266, 189913)]