52561870

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 96868800

約数和(自身を除く): 44306930

約数列:

[1, 2, 5, 10, 61, 122, 199, 305, 398, 433, 610, 866, 995, 1990, 2165, 4330, 12139, 24278, 26413, 52826, 60695, 86167, 121390, 132065, 172334, 264130, 430835, 861670, 5256187, 10512374, 26280935, 52561870]

約数ペア:

[(1, 52561870), (2, 26280935), (5, 10512374), (10, 5256187), (61, 861670), (122, 430835), (199, 264130), (305, 172334), (398, 132065), (433, 121390), (610, 86167), (866, 60695), (995, 52826), (1990, 26413), (2165, 24278), (4330, 12139)]