49282975

素因数分解:

$5^2\times 7^2\times {\mathrm{40231}}^1$

素因数の和:40255

約数の個数: 18

約数和(自身を含む): 71089944

約数和(自身を除く): 21806969

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 40231, 201155, 281617, 1005775, 1408085, 1971319, 7040425, 9856595, 49282975]

約数ペア:

[(1, 49282975), (5, 9856595), (7, 7040425), (25, 1971319), (35, 1408085), (49, 1005775), (175, 281617), (245, 201155), (1225, 40231)]