51305748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{328883}}^1$

素因数の和:328903

約数の個数: 24

約数和(自身を含む): 128922528

約数和(自身を除く): 77616780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 328883, 657766, 986649, 1315532, 1973298, 3946596, 4275479, 8550958, 12826437, 17101916, 25652874, 51305748]

約数ペア:

[(1, 51305748), (2, 25652874), (3, 17101916), (4, 12826437), (6, 8550958), (12, 4275479), (13, 3946596), (26, 1973298), (39, 1315532), (52, 986649), (78, 657766), (156, 328883)]