51332393091

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{29347}}^1$

素因数の和:29600

約数の個数: 48

約数和(自身を含む): 81206150784

約数和(自身を除く): 29873757693

約数列:

[1, 3, 7, 21, 49, 73, 147, 163, 219, 489, 511, 1141, 1533, 3423, 3577, 7987, 10731, 11899, 23961, 29347, 35697, 83293, 88041, 205429, 249879, 583051, 616287, 1438003, 1749153, 2142331, 4314009, 4783561, 6426993, 14350683, 14996317, 33484927, 44988951, 100454781, 104974219, 234394489, 314922657, 349199953, 703183467, 1047599859, 2444399671, 7333199013, 17110797697, 51332393091]

約数ペア:

[(1, 51332393091), (3, 17110797697), (7, 7333199013), (21, 2444399671), (49, 1047599859), (73, 703183467), (147, 349199953), (163, 314922657), (219, 234394489), (489, 104974219), (511, 100454781), (1141, 44988951), (1533, 33484927), (3423, 14996317), (3577, 14350683), (7987, 6426993), (10731, 4783561), (11899, 4314009), (23961, 2142331), (29347, 1749153), (35697, 1438003), (83293, 616287), (88041, 583051), (205429, 249879)]