56085891

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 26858109

約数列:

[1, 3, 19, 23, 57, 69, 179, 239, 437, 537, 717, 1311, 3401, 4117, 4541, 5497, 10203, 12351, 13623, 16491, 42781, 78223, 104443, 128343, 234669, 313329, 812839, 983963, 2438517, 2951889, 18695297, 56085891]

約数ペア:

[(1, 56085891), (3, 18695297), (19, 2951889), (23, 2438517), (57, 983963), (69, 812839), (179, 313329), (239, 234669), (437, 128343), (537, 104443), (717, 78223), (1311, 42781), (3401, 16491), (4117, 13623), (4541, 12351), (5497, 10203)]