54893488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263911}}^1$

素因数の和:263932

約数の個数: 20

約数和(自身を含む): 114537808

約数和(自身を除く): 59644320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263911, 527822, 1055644, 2111288, 3430843, 4222576, 6861686, 13723372, 27446744, 54893488]

約数ペア:

[(1, 54893488), (2, 27446744), (4, 13723372), (8, 6861686), (13, 4222576), (16, 3430843), (26, 2111288), (52, 1055644), (104, 527822), (208, 263911)]