57049778

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:394

約数の個数: 24

約数和(自身を含む): 89320320

約数和(自身を除く): 32270542

約数列:

[1, 2, 41, 71, 82, 142, 239, 478, 1681, 2911, 3362, 5822, 9799, 16969, 19598, 33938, 119351, 238702, 401759, 695729, 803518, 1391458, 28524889, 57049778]

約数ペア:

[(1, 57049778), (2, 28524889), (41, 1391458), (71, 803518), (82, 695729), (142, 401759), (239, 238702), (478, 119351), (1681, 33938), (2911, 19598), (3362, 16969), (5822, 9799)]