51972970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3847}}^1$

素因数の和:4054

約数の個数: 32

約数和(自身を含む): 107497728

約数和(自身を除く): 55524758

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2702, 3847, 6755, 7694, 13510, 19235, 26929, 38470, 53858, 134645, 269290, 742471, 1484942, 3712355, 5197297, 7424710, 10394594, 25986485, 51972970]

約数ペア:

[(1, 51972970), (2, 25986485), (5, 10394594), (7, 7424710), (10, 5197297), (14, 3712355), (35, 1484942), (70, 742471), (193, 269290), (386, 134645), (965, 53858), (1351, 38470), (1930, 26929), (2702, 19235), (3847, 13510), (6755, 7694)]