56480511

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{23563}}^1$

素因数の和:23630

約数の個数: 16

約数和(自身を含む): 81437184

約数和(自身を除く): 24956673

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 23563, 70689, 400571, 1107461, 1201713, 3322383, 18826837, 56480511]

約数ペア:

[(1, 56480511), (3, 18826837), (17, 3322383), (47, 1201713), (51, 1107461), (141, 400571), (799, 70689), (2397, 23563)]