47943864

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{2591}}^1$

素因数の和:2860

約数の個数: 48

約数和(自身を含む): 130403520

約数和(自身を除く): 82459656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 2591, 3084, 4626, 5182, 6168, 7773, 9252, 10364, 15546, 18504, 20728, 23319, 31092, 46638, 62184, 93276, 186552, 665887, 1331774, 1997661, 2663548, 3995322, 5327096, 5992983, 7990644, 11985966, 15981288, 23971932, 47943864]

約数ペア:

[(1, 47943864), (2, 23971932), (3, 15981288), (4, 11985966), (6, 7990644), (8, 5992983), (9, 5327096), (12, 3995322), (18, 2663548), (24, 1997661), (36, 1331774), (72, 665887), (257, 186552), (514, 93276), (771, 62184), (1028, 46638), (1542, 31092), (2056, 23319), (2313, 20728), (2591, 18504), (3084, 15546), (4626, 10364), (5182, 9252), (6168, 7773)]