56855931

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 86994432

約数和(自身を除く): 30138501

約数列:

[1, 3, 11, 23, 33, 69, 173, 253, 433, 519, 759, 1299, 1903, 3979, 4763, 5709, 9959, 11937, 14289, 29877, 43769, 74909, 109549, 131307, 224727, 328647, 823999, 1722907, 2471997, 5168721, 18951977, 56855931]

約数ペア:

[(1, 56855931), (3, 18951977), (11, 5168721), (23, 2471997), (33, 1722907), (69, 823999), (173, 328647), (253, 224727), (433, 131307), (519, 109549), (759, 74909), (1299, 43769), (1903, 29877), (3979, 14289), (4763, 11937), (5709, 9959)]