49911321

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{739}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 68198400

約数和(自身を除く): 18287079

約数列:

[1, 3, 47, 141, 479, 739, 1437, 2217, 22513, 34733, 67539, 104199, 353981, 1061943, 16637107, 49911321]

約数ペア:

[(1, 49911321), (3, 16637107), (47, 1061943), (141, 353981), (479, 104199), (739, 67539), (1437, 34733), (2217, 22513)]