56570981

素因数分解:

${\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 59486400

約数和(自身を除く): 2915419

約数列:

[1, 53, 67, 89, 179, 3551, 4717, 5963, 9487, 11993, 15931, 316039, 635629, 844343, 1067377, 56570981]

約数ペア:

[(1, 56570981), (53, 1067377), (67, 844343), (89, 635629), (179, 316039), (3551, 15931), (4717, 11993), (5963, 9487)]