55228518

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{19543}}^1$

素因数の和:19708

約数の個数: 24

約数和(自身を含む): 120430128

約数和(自身を除く): 65201610

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 19543, 39086, 58629, 117258, 175887, 351774, 3068251, 6136502, 9204753, 18409506, 27614259, 55228518]

約数ペア:

[(1, 55228518), (2, 27614259), (3, 18409506), (6, 9204753), (9, 6136502), (18, 3068251), (157, 351774), (314, 175887), (471, 117258), (942, 58629), (1413, 39086), (2826, 19543)]