51145028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{6719}}^1$

素因数の和:6907

約数の個数: 24

約数和(自身を含む): 98219520

約数和(自身を除く): 47074492

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3806, 6719, 7612, 13438, 26876, 73909, 147818, 295636, 1162387, 2324774, 4649548, 12786257, 25572514, 51145028]

約数ペア:

[(1, 51145028), (2, 25572514), (4, 12786257), (11, 4649548), (22, 2324774), (44, 1162387), (173, 295636), (346, 147818), (692, 73909), (1903, 26876), (3806, 13438), (6719, 7612)]