56398783

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 71884800

約数和(自身を除く): 15486017

約数列:

[1, 7, 19, 23, 103, 133, 161, 179, 437, 721, 1253, 1957, 2369, 3059, 3401, 4117, 13699, 16583, 18437, 23807, 28819, 45011, 78223, 129059, 315077, 350303, 424051, 547561, 2452121, 2968357, 8056969, 56398783]

約数ペア:

[(1, 56398783), (7, 8056969), (19, 2968357), (23, 2452121), (103, 547561), (133, 424051), (161, 350303), (179, 315077), (437, 129059), (721, 78223), (1253, 45011), (1957, 28819), (2369, 23807), (3059, 18437), (3401, 16583), (4117, 13699)]