49562225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 65462328

約数和(自身を除く): 15900103

約数列:

[1, 5, 17, 25, 85, 277, 421, 425, 1385, 2105, 4709, 6925, 7157, 10525, 23545, 35785, 116617, 117725, 178925, 583085, 1982489, 2915425, 9912445, 49562225]

約数ペア:

[(1, 49562225), (5, 9912445), (17, 2915425), (25, 1982489), (85, 583085), (277, 178925), (421, 117725), (425, 116617), (1385, 35785), (2105, 23545), (4709, 10525), (6925, 7157)]