55491826

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 91934640

約数和(自身を除く): 36442814

約数列:

[1, 2, 13, 26, 73, 146, 169, 173, 338, 346, 949, 1898, 2197, 2249, 4394, 4498, 12337, 12629, 24674, 25258, 29237, 58474, 160381, 164177, 320762, 328354, 380081, 760162, 2134301, 4268602, 27745913, 55491826]

約数ペア:

[(1, 55491826), (2, 27745913), (13, 4268602), (26, 2134301), (73, 760162), (146, 380081), (169, 328354), (173, 320762), (338, 164177), (346, 160381), (949, 58474), (1898, 29237), (2197, 25258), (2249, 24674), (4394, 12629), (4498, 12337)]