49990925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 65386440

約数和(自身を除く): 15395515

約数列:

[1, 5, 25, 29, 53, 145, 265, 725, 1301, 1325, 1537, 6505, 7685, 32525, 37729, 38425, 68953, 188645, 344765, 943225, 1723825, 1999637, 9998185, 49990925]

約数ペア:

[(1, 49990925), (5, 9998185), (25, 1999637), (29, 1723825), (53, 943225), (145, 344765), (265, 188645), (725, 68953), (1301, 38425), (1325, 37729), (1537, 32525), (6505, 7685)]