51382653

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 83506176

約数和(自身を除く): 32123523

約数列:

[1, 3, 7, 17, 21, 51, 119, 163, 357, 489, 883, 1141, 2649, 2771, 3423, 6181, 8313, 15011, 18543, 19397, 45033, 58191, 105077, 143929, 315231, 431787, 1007503, 2446793, 3022509, 7340379, 17127551, 51382653]

約数ペア:

[(1, 51382653), (3, 17127551), (7, 7340379), (17, 3022509), (21, 2446793), (51, 1007503), (119, 431787), (163, 315231), (357, 143929), (489, 105077), (883, 58191), (1141, 45033), (2649, 19397), (2771, 18543), (3423, 15011), (6181, 8313)]