54218872

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{569}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 104583600

約数和(自身を除く): 50364728

約数列:

[1, 2, 4, 8, 43, 86, 172, 277, 344, 554, 569, 1108, 1138, 2216, 2276, 4552, 11911, 23822, 24467, 47644, 48934, 95288, 97868, 157613, 195736, 315226, 630452, 1260904, 6777359, 13554718, 27109436, 54218872]

約数ペア:

[(1, 54218872), (2, 27109436), (4, 13554718), (8, 6777359), (43, 1260904), (86, 630452), (172, 315226), (277, 195736), (344, 157613), (554, 97868), (569, 95288), (1108, 48934), (1138, 47644), (2216, 24467), (2276, 23822), (4552, 11911)]