51639931

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1061}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 62700480

約数和(自身を除く): 11060549

約数列:

[1, 7, 17, 119, 409, 1061, 2863, 6953, 7427, 18037, 48671, 126259, 433949, 3037643, 7377133, 51639931]

約数ペア:

[(1, 51639931), (7, 7377133), (17, 3037643), (119, 433949), (409, 126259), (1061, 48671), (2863, 18037), (6953, 7427)]