56026355

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20789}}^1$

素因数の和:20819

約数の個数: 24

約数和(自身を含む): 85322160

約数和(自身を除く): 29295805

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 20789, 103945, 145523, 228679, 727615, 1018661, 1143395, 1600753, 5093305, 8003765, 11205271, 56026355]

約数ペア:

[(1, 56026355), (5, 11205271), (7, 8003765), (11, 5093305), (35, 1600753), (49, 1143395), (55, 1018661), (77, 727615), (245, 228679), (385, 145523), (539, 103945), (2695, 20789)]