47658980

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{3361}}^1$

素因数の和:4079

約数の個数: 24

約数和(自身を含む): 100254840

約数和(自身を除く): 52595860

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3361, 3545, 6722, 7090, 13444, 14180, 16805, 33610, 67220, 2382949, 4765898, 9531796, 11914745, 23829490, 47658980]

約数ペア:

[(1, 47658980), (2, 23829490), (4, 11914745), (5, 9531796), (10, 4765898), (20, 2382949), (709, 67220), (1418, 33610), (2836, 16805), (3361, 14180), (3545, 13444), (6722, 7090)]