49697879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4111}}^1$

素因数の和:4286

約数の個数: 16

約数和(自身を含む): 62370816

約数和(自身を除く): 12672937

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 4111, 12089, 28777, 45221, 316547, 645427, 4517989, 7099697, 49697879]

約数ペア:

[(1, 49697879), (7, 7099697), (11, 4517989), (77, 645427), (157, 316547), (1099, 45221), (1727, 28777), (4111, 12089)]