55569556

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9973}}^1$

素因数の和:10183

約数の個数: 24

約数和(自身を含む): 111708800

約数和(自身を除く): 56139244

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 9973, 19946, 39892, 69811, 139622, 279244, 1984627, 3969254, 7938508, 13892389, 27784778, 55569556]

約数ペア:

[(1, 55569556), (2, 27784778), (4, 13892389), (7, 7938508), (14, 3969254), (28, 1984627), (199, 279244), (398, 139622), (796, 69811), (1393, 39892), (2786, 19946), (5572, 9973)]