47290516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{129919}}^1$

素因数の和:129943

約数の個数: 24

約数和(自身を含む): 101857280

約数和(自身を除く): 54566764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 129919, 259838, 519676, 909433, 1688947, 1818866, 3377894, 3637732, 6755788, 11822629, 23645258, 47290516]

約数ペア:

[(1, 47290516), (2, 23645258), (4, 11822629), (7, 6755788), (13, 3637732), (14, 3377894), (26, 1818866), (28, 1688947), (52, 909433), (91, 519676), (182, 259838), (364, 129919)]