49980892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1091}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 94388112

約数和(自身を除く): 44407220

約数列:

[1, 2, 4, 13, 26, 52, 881, 1091, 1762, 2182, 3524, 4364, 11453, 14183, 22906, 28366, 45812, 56732, 961171, 1922342, 3844684, 12495223, 24990446, 49980892]

約数ペア:

[(1, 49980892), (2, 24990446), (4, 12495223), (13, 3844684), (26, 1922342), (52, 961171), (881, 56732), (1091, 45812), (1762, 28366), (2182, 22906), (3524, 14183), (4364, 11453)]