51400156740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{856669279}}^1$

素因数の和:856669291

約数の個数: 24

約数和(自身を含む): 143920439040

約数和(自身を除く): 92520282300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 856669279, 1713338558, 2570007837, 3426677116, 4283346395, 5140015674, 8566692790, 10280031348, 12850039185, 17133385580, 25700078370, 51400156740]

約数ペア:

[(1, 51400156740), (2, 25700078370), (3, 17133385580), (4, 12850039185), (5, 10280031348), (6, 8566692790), (10, 5140015674), (12, 4283346395), (15, 3426677116), (20, 2570007837), (30, 1713338558), (60, 856669279)]