51716518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{977}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 93888000

約数和(自身を除く): 42171482

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 977, 1393, 1954, 2786, 3781, 6839, 7562, 13678, 18563, 26467, 37126, 52934, 129941, 194423, 259882, 388846, 1360961, 2721922, 3694037, 7388074, 25858259, 51716518]

約数ペア:

[(1, 51716518), (2, 25858259), (7, 7388074), (14, 3694037), (19, 2721922), (38, 1360961), (133, 388846), (199, 259882), (266, 194423), (398, 129941), (977, 52934), (1393, 37126), (1954, 26467), (2786, 18563), (3781, 13678), (6839, 7562)]