51196336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{168409}}^1$

素因数の和:168436

約数の個数: 20

約数和(自身を含む): 104414200

約数和(自身を除く): 53217864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 168409, 336818, 673636, 1347272, 2694544, 3199771, 6399542, 12799084, 25598168, 51196336]

約数ペア:

[(1, 51196336), (2, 25598168), (4, 12799084), (8, 6399542), (16, 3199771), (19, 2694544), (38, 1347272), (76, 673636), (152, 336818), (304, 168409)]