50990067

素因数分解:

$3^4\times {\mathrm{577}}^1\times {\mathrm{1091}}^1$

素因数の和:1680

約数の個数: 20

約数和(自身を含む): 76372296

約数和(自身を除く): 25382229

約数列:

[1, 3, 9, 27, 81, 577, 1091, 1731, 3273, 5193, 9819, 15579, 29457, 46737, 88371, 629507, 1888521, 5665563, 16996689, 50990067]

約数ペア:

[(1, 50990067), (3, 16996689), (9, 5665563), (27, 1888521), (81, 629507), (577, 88371), (1091, 46737), (1731, 29457), (3273, 15579), (5193, 9819)]