56994889

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 72230400

約数和(自身を除く): 15235511

約数列:

[1, 7, 19, 29, 49, 133, 203, 551, 931, 1421, 2111, 3857, 14777, 26999, 40109, 61219, 103439, 280763, 428533, 1163161, 1965341, 2999731, 8142127, 56994889]

約数ペア:

[(1, 56994889), (7, 8142127), (19, 2999731), (29, 1965341), (49, 1163161), (133, 428533), (203, 280763), (551, 103439), (931, 61219), (1421, 40109), (2111, 26999), (3857, 14777)]