51606918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3671}}^1$

素因数の和:3761

約数の個数: 48

約数和(自身を含む): 123731712

約数和(自身を除く): 72124794

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2343, 3671, 4686, 7029, 7342, 11013, 14058, 22026, 33039, 40381, 66078, 80762, 121143, 242286, 260641, 363429, 521282, 726858, 781923, 1563846, 2345769, 2867051, 4691538, 5734102, 8601153, 17202306, 25803459, 51606918]

約数ペア:

[(1, 51606918), (2, 25803459), (3, 17202306), (6, 8601153), (9, 5734102), (11, 4691538), (18, 2867051), (22, 2345769), (33, 1563846), (66, 781923), (71, 726858), (99, 521282), (142, 363429), (198, 260641), (213, 242286), (426, 121143), (639, 80762), (781, 66078), (1278, 40381), (1562, 33039), (2343, 22026), (3671, 14058), (4686, 11013), (7029, 7342)]