55708856

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4999}}^1$

素因数の和:5211

約数の個数: 32

約数和(自身を含む): 120000000

約数和(自身を除く): 64291144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 4999, 5572, 9998, 11144, 19996, 34993, 39992, 69986, 139972, 279944, 994801, 1989602, 3979204, 6963607, 7958408, 13927214, 27854428, 55708856]

約数ペア:

[(1, 55708856), (2, 27854428), (4, 13927214), (7, 7958408), (8, 6963607), (14, 3979204), (28, 1989602), (56, 994801), (199, 279944), (398, 139972), (796, 69986), (1393, 39992), (1592, 34993), (2786, 19996), (4999, 11144), (5572, 9998)]