49216377

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1549}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 80352000

約数和(自身を除く): 31135623

約数列:

[1, 3, 7, 17, 21, 51, 89, 119, 267, 357, 623, 1513, 1549, 1869, 4539, 4647, 10591, 10843, 26333, 31773, 32529, 78999, 137861, 184331, 413583, 552993, 965027, 2343637, 2895081, 7030911, 16405459, 49216377]

約数ペア:

[(1, 49216377), (3, 16405459), (7, 7030911), (17, 2895081), (21, 2343637), (51, 965027), (89, 552993), (119, 413583), (267, 184331), (357, 137861), (623, 78999), (1513, 32529), (1549, 31773), (1869, 26333), (4539, 10843), (4647, 10591)]