56251419

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8293}}^1$

素因数の和:8339

約数の個数: 32

約数和(自身を含む): 95546880

約数和(自身を除く): 39295461

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 8293, 24879, 58051, 140981, 157567, 174153, 422943, 472701, 986867, 1102969, 2678639, 2960601, 3308907, 8035917, 18750473, 56251419]

約数ペア:

[(1, 56251419), (3, 18750473), (7, 8035917), (17, 3308907), (19, 2960601), (21, 2678639), (51, 1102969), (57, 986867), (119, 472701), (133, 422943), (323, 174153), (357, 157567), (399, 140981), (969, 58051), (2261, 24879), (6783, 8293)]