50971245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{20107}}^1$

素因数の和:20141

約数の個数: 24

約数和(自身を含む): 88314336

約数和(自身を除く): 37343091

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 20107, 60321, 100535, 261391, 301605, 784173, 1306955, 3398083, 3920865, 10194249, 16990415, 50971245]

約数ペア:

[(1, 50971245), (3, 16990415), (5, 10194249), (13, 3920865), (15, 3398083), (39, 1306955), (65, 784173), (169, 301605), (195, 261391), (507, 100535), (845, 60321), (2535, 20107)]