55089254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{22973}}^1$

素因数の和:23095

約数の個数: 16

約数和(自身を含む): 90977040

約数和(自身を除く): 35887786

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 22973, 45946, 252703, 505406, 2504057, 5008114, 27544627, 55089254]

約数ペア:

[(1, 55089254), (2, 27544627), (11, 5008114), (22, 2504057), (109, 505406), (218, 252703), (1199, 45946), (2398, 22973)]