54156938

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{7219}}^1$

素因数の和:7274

約数の個数: 24

約数和(自身を含む): 92184960

約数和(自身を除く): 38028022

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7219, 7502, 14438, 79409, 158818, 223789, 447578, 873499, 1746998, 2461679, 4923358, 27078469, 54156938]

約数ペア:

[(1, 54156938), (2, 27078469), (11, 4923358), (22, 2461679), (31, 1746998), (62, 873499), (121, 447578), (242, 223789), (341, 158818), (682, 79409), (3751, 14438), (7219, 7502)]