51051286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{178501}}^1$

素因数の和:178527

約数の個数: 16

約数和(自身を含む): 89965008

約数和(自身を除く): 38913722

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 178501, 357002, 1963511, 2320513, 3927022, 4641026, 25525643, 51051286]

約数ペア:

[(1, 51051286), (2, 25525643), (11, 4641026), (13, 3927022), (22, 2320513), (26, 1963511), (143, 357002), (286, 178501)]