49251771

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{661}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 75595104

約数和(自身を除く): 26343333

約数列:

[1, 3, 9, 17, 51, 153, 487, 661, 1461, 1983, 4383, 5949, 8279, 11237, 24837, 33711, 74511, 101133, 321907, 965721, 2897163, 5472419, 16417257, 49251771]

約数ペア:

[(1, 49251771), (3, 16417257), (9, 5472419), (17, 2897163), (51, 965721), (153, 321907), (487, 101133), (661, 74511), (1461, 33711), (1983, 24837), (4383, 11237), (5949, 8279)]