50189646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643457}}^1$

素因数の和:643475

約数の個数: 16

約数和(自身を含む): 108100944

約数和(自身を除く): 57911298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 643457, 1286914, 1930371, 3860742, 8364941, 16729882, 25094823, 50189646]

約数ペア:

[(1, 50189646), (2, 25094823), (3, 16729882), (6, 8364941), (13, 3860742), (26, 1930371), (39, 1286914), (78, 643457)]