51330686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{28111}}^1$

素因数の和:28207

約数の個数: 16

約数和(自身を含む): 85010688

約数和(自身を除く): 33680002

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 28111, 56222, 309221, 618442, 2333213, 4666426, 25665343, 51330686]

約数ペア:

[(1, 51330686), (2, 25665343), (11, 4666426), (22, 2333213), (83, 618442), (166, 309221), (913, 56222), (1826, 28111)]