57874586

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 113221152

約数和(自身を除く): 55346566

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 407, 518, 539, 814, 1078, 1451, 1813, 2849, 2902, 3626, 5698, 10157, 15961, 19943, 20314, 31922, 39886, 53687, 71099, 107374, 111727, 142198, 223454, 375809, 590557, 751618, 782089, 1181114, 1564178, 2630663, 4133899, 5261326, 8267798, 28937293, 57874586]

約数ペア:

[(1, 57874586), (2, 28937293), (7, 8267798), (11, 5261326), (14, 4133899), (22, 2630663), (37, 1564178), (49, 1181114), (74, 782089), (77, 751618), (98, 590557), (154, 375809), (259, 223454), (407, 142198), (518, 111727), (539, 107374), (814, 71099), (1078, 53687), (1451, 39886), (1813, 31922), (2849, 20314), (2902, 19943), (3626, 15961), (5698, 10157)]