51416155

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2777}}^1$

素因数の和:2835

約数の個数: 24

約数和(自身を含む): 73739232

約数和(自身を除く): 22323077

約数列:

[1, 5, 7, 23, 35, 115, 161, 529, 805, 2645, 2777, 3703, 13885, 18515, 19439, 63871, 97195, 319355, 447097, 1469033, 2235485, 7345165, 10283231, 51416155]

約数ペア:

[(1, 51416155), (5, 10283231), (7, 7345165), (23, 2235485), (35, 1469033), (115, 447097), (161, 319355), (529, 97195), (805, 63871), (2645, 19439), (2777, 18515), (3703, 13885)]