50162991

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2\times {\mathrm{107}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 70682112

約数和(自身を除く): 20519121

約数列:

[1, 3, 31, 71, 93, 107, 213, 321, 2201, 3317, 5041, 6603, 7597, 9951, 15123, 22791, 156271, 235507, 468813, 539387, 706521, 1618161, 16720997, 50162991]

約数ペア:

[(1, 50162991), (3, 16720997), (31, 1618161), (71, 706521), (93, 539387), (107, 468813), (213, 235507), (321, 156271), (2201, 22791), (3317, 15123), (5041, 9951), (6603, 7597)]