49992725

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 63948288

約数和(自身を除く): 13955563

約数列:

[1, 5, 25, 47, 157, 235, 271, 785, 1175, 1355, 3925, 6775, 7379, 12737, 36895, 42547, 63685, 184475, 212735, 318425, 1063675, 1999709, 9998545, 49992725]

約数ペア:

[(1, 49992725), (5, 9998545), (25, 1999709), (47, 1063675), (157, 318425), (235, 212735), (271, 184475), (785, 63685), (1175, 42547), (1355, 36895), (3925, 12737), (6775, 7379)]