53299818

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20707}}^1$

素因数の和:20739

約数の個数: 48

約数和(自身を含む): 135678816

約数和(自身を除く): 82378998

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 20707, 41414, 62121, 124242, 186363, 227777, 269191, 372726, 455554, 538382, 683331, 807573, 1366662, 1615146, 2049993, 2422719, 2961101, 4099986, 4845438, 5922202, 8883303, 17766606, 26649909, 53299818]

約数ペア:

[(1, 53299818), (2, 26649909), (3, 17766606), (6, 8883303), (9, 5922202), (11, 4845438), (13, 4099986), (18, 2961101), (22, 2422719), (26, 2049993), (33, 1615146), (39, 1366662), (66, 807573), (78, 683331), (99, 538382), (117, 455554), (143, 372726), (198, 269191), (234, 227777), (286, 186363), (429, 124242), (858, 62121), (1287, 41414), (2574, 20707)]