55712206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{25073}}^1$

素因数の和:25187

約数の個数: 16

約数和(自身を含む): 92071728

約数和(自身を除く): 36359522

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 25073, 50146, 275803, 551606, 2532373, 5064746, 27856103, 55712206]

約数ペア:

[(1, 55712206), (2, 27856103), (11, 5064746), (22, 2532373), (101, 551606), (202, 275803), (1111, 50146), (2222, 25073)]