51201385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1303}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 63843840

約数和(自身を除く): 12642455

約数列:

[1, 5, 29, 145, 271, 1303, 1355, 6515, 7859, 37787, 39295, 188935, 353113, 1765565, 10240277, 51201385]

約数ペア:

[(1, 51201385), (5, 10240277), (29, 1765565), (145, 353113), (271, 188935), (1303, 39295), (1355, 37787), (6515, 7859)]