55123222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1361}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 103555584

約数和(自身を除く): 48432362

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 263, 526, 1361, 1841, 2722, 2893, 3682, 5786, 9527, 14971, 19054, 20251, 29942, 40502, 104797, 209594, 357943, 715886, 2505601, 3937373, 5011202, 7874746, 27561611, 55123222]

約数ペア:

[(1, 55123222), (2, 27561611), (7, 7874746), (11, 5011202), (14, 3937373), (22, 2505601), (77, 715886), (154, 357943), (263, 209594), (526, 104797), (1361, 40502), (1841, 29942), (2722, 20251), (2893, 19054), (3682, 14971), (5786, 9527)]