49511225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1201}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 65730168

約数和(自身を除く): 16218943

約数列:

[1, 5, 17, 25, 85, 97, 425, 485, 1201, 1649, 2425, 6005, 8245, 20417, 30025, 41225, 102085, 116497, 510425, 582485, 1980449, 2912425, 9902245, 49511225]

約数ペア:

[(1, 49511225), (5, 9902245), (17, 2912425), (25, 1980449), (85, 582485), (97, 510425), (425, 116497), (485, 102085), (1201, 41225), (1649, 30025), (2425, 20417), (6005, 8245)]