57121548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{673}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 145842816

約数和(自身を除く): 88721268

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 643, 673, 1286, 1346, 1929, 2019, 2572, 2692, 3858, 4038, 7073, 7403, 7716, 8076, 14146, 14806, 21219, 22209, 28292, 29612, 42438, 44418, 84876, 88836, 432739, 865478, 1298217, 1730956, 2596434, 4760129, 5192868, 9520258, 14280387, 19040516, 28560774, 57121548]

約数ペア:

[(1, 57121548), (2, 28560774), (3, 19040516), (4, 14280387), (6, 9520258), (11, 5192868), (12, 4760129), (22, 2596434), (33, 1730956), (44, 1298217), (66, 865478), (132, 432739), (643, 88836), (673, 84876), (1286, 44418), (1346, 42438), (1929, 29612), (2019, 28292), (2572, 22209), (2692, 21219), (3858, 14806), (4038, 14146), (7073, 8076), (7403, 7716)]