55550209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10499}}^1$

素因数の和:10560

約数の個数: 16

約数和(自身を含む): 67032000

約数和(自身を除く): 11481791

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 10499, 115489, 136487, 388463, 1501357, 4273093, 5050019, 55550209]

約数ペア:

[(1, 55550209), (11, 5050019), (13, 4273093), (37, 1501357), (143, 388463), (407, 136487), (481, 115489), (5291, 10499)]