55251911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 68802048

約数和(自身を除く): 13550137

約数列:

[1, 11, 13, 23, 107, 143, 157, 253, 299, 1177, 1391, 1727, 2041, 2461, 3289, 3611, 15301, 16799, 22451, 27071, 31993, 39721, 46943, 184789, 218387, 351923, 386377, 516373, 2402257, 4250147, 5022901, 55251911]

約数ペア:

[(1, 55251911), (11, 5022901), (13, 4250147), (23, 2402257), (107, 516373), (143, 386377), (157, 351923), (253, 218387), (299, 184789), (1177, 46943), (1391, 39721), (1727, 31993), (2041, 27071), (2461, 22451), (3289, 16799), (3611, 15301)]