50201757

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 74063808

約数和(自身を除く): 23862051

約数列:

[1, 3, 9, 71, 213, 251, 313, 639, 753, 939, 2259, 2817, 17821, 22223, 53463, 66669, 78563, 160389, 200007, 235689, 707067, 5577973, 16733919, 50201757]

約数ペア:

[(1, 50201757), (3, 16733919), (9, 5577973), (71, 707067), (213, 235689), (251, 200007), (313, 160389), (639, 78563), (753, 66669), (939, 53463), (2259, 22223), (2817, 17821)]