51687779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9769}}^1$

素因数の和:9830

約数の個数: 16

約数和(自身を含む): 62371680

約数和(自身を除く): 10683901

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 9769, 107459, 126997, 361453, 1396967, 3975983, 4698889, 51687779]

約数ペア:

[(1, 51687779), (11, 4698889), (13, 3975983), (37, 1396967), (143, 361453), (407, 126997), (481, 107459), (5291, 9769)]