49354864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{237283}}^1$

素因数の和:237304

約数の個数: 20

約数和(自身を含む): 102981256

約数和(自身を除く): 53626392

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 237283, 474566, 949132, 1898264, 3084679, 3796528, 6169358, 12338716, 24677432, 49354864]

約数ペア:

[(1, 49354864), (2, 24677432), (4, 12338716), (8, 6169358), (13, 3796528), (16, 3084679), (26, 1898264), (52, 949132), (104, 474566), (208, 237283)]