47100053

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 63823872

約数和(自身を除く): 16723819

約数列:

[1, 7, 11, 13, 77, 91, 143, 211, 223, 1001, 1477, 1561, 2321, 2453, 2743, 2899, 16247, 17171, 19201, 20293, 30173, 31889, 47053, 211211, 223223, 329371, 517583, 611689, 3623081, 4281823, 6728579, 47100053]

約数ペア:

[(1, 47100053), (7, 6728579), (11, 4281823), (13, 3623081), (77, 611689), (91, 517583), (143, 329371), (211, 223223), (223, 211211), (1001, 47053), (1477, 31889), (1561, 30173), (2321, 20293), (2453, 19201), (2743, 17171), (2899, 16247)]