51684066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21589}}^1$

素因数の和:21623

約数の個数: 48

約数和(自身を含む): 134721600

約数和(自身を除く): 83037534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 21589, 43178, 64767, 129534, 151123, 194301, 302246, 388602, 410191, 453369, 820382, 906738, 1230573, 1360107, 2461146, 2720214, 2871337, 3691719, 5742674, 7383438, 8614011, 17228022, 25842033, 51684066]

約数ペア:

[(1, 51684066), (2, 25842033), (3, 17228022), (6, 8614011), (7, 7383438), (9, 5742674), (14, 3691719), (18, 2871337), (19, 2720214), (21, 2461146), (38, 1360107), (42, 1230573), (57, 906738), (63, 820382), (114, 453369), (126, 410191), (133, 388602), (171, 302246), (266, 194301), (342, 151123), (399, 129534), (798, 64767), (1197, 43178), (2394, 21589)]