47480732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6569}}^1$

素因数の和:6725

約数の個数: 24

約数和(自身を含む): 90140400

約数和(自身を除く): 42659668

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 6569, 7228, 13138, 26276, 85397, 170794, 341588, 913091, 1826182, 3652364, 11870183, 23740366, 47480732]

約数ペア:

[(1, 47480732), (2, 23740366), (4, 11870183), (13, 3652364), (26, 1826182), (52, 913091), (139, 341588), (278, 170794), (556, 85397), (1807, 26276), (3614, 13138), (6569, 7228)]