53781286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{108869}}^1$

素因数の和:108903

約数の個数: 16

約数和(自身を含む): 91450800

約数和(自身を除く): 37669514

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 108869, 217738, 1415297, 2068511, 2830594, 4137022, 26890643, 53781286]

約数ペア:

[(1, 53781286), (2, 26890643), (13, 4137022), (19, 2830594), (26, 2068511), (38, 1415297), (247, 217738), (494, 108869)]