55477226

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2857}}^1$

素因数の和:2958

約数の個数: 32

約数和(自身を含む): 101516160

約数和(自身を除く): 46038934

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 2857, 5714, 9709, 19418, 19999, 39998, 54283, 108566, 208561, 379981, 417122, 759962, 1459927, 2919854, 3962659, 7925318, 27738613, 55477226]

約数ペア:

[(1, 55477226), (2, 27738613), (7, 7925318), (14, 3962659), (19, 2919854), (38, 1459927), (73, 759962), (133, 417122), (146, 379981), (266, 208561), (511, 108566), (1022, 54283), (1387, 39998), (2774, 19999), (2857, 19418), (5714, 9709)]