520065952

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{22541}}^1$

素因数の和:22661

約数の個数: 48

約数和(自身を含む): 1181561472

約数和(自身を除く): 661495520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2884, 3296, 5768, 11536, 22541, 23072, 45082, 90164, 157787, 180328, 315574, 360656, 631148, 721312, 1262296, 2321723, 2524592, 4643446, 5049184, 9286892, 16252061, 18573784, 32504122, 37147568, 65008244, 74295136, 130016488, 260032976, 520065952]

約数ペア:

[(1, 520065952), (2, 260032976), (4, 130016488), (7, 74295136), (8, 65008244), (14, 37147568), (16, 32504122), (28, 18573784), (32, 16252061), (56, 9286892), (103, 5049184), (112, 4643446), (206, 2524592), (224, 2321723), (412, 1262296), (721, 721312), (824, 631148), (1442, 360656), (1648, 315574), (2884, 180328), (3296, 157787), (5768, 90164), (11536, 45082), (22541, 23072)]