51121854

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{5009}}^1$

素因数の和:5036

約数の個数: 56

約数和(自身を含む): 131422320

約数和(自身を除く): 80300466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 5009, 5103, 10018, 10206, 15027, 30054, 35063, 45081, 70126, 90162, 105189, 135243, 210378, 270486, 315567, 405729, 631134, 811458, 946701, 1217187, 1893402, 2434374, 2840103, 3651561, 5680206, 7303122, 8520309, 17040618, 25560927, 51121854]

約数ペア:

[(1, 51121854), (2, 25560927), (3, 17040618), (6, 8520309), (7, 7303122), (9, 5680206), (14, 3651561), (18, 2840103), (21, 2434374), (27, 1893402), (42, 1217187), (54, 946701), (63, 811458), (81, 631134), (126, 405729), (162, 315567), (189, 270486), (243, 210378), (378, 135243), (486, 105189), (567, 90162), (729, 70126), (1134, 45081), (1458, 35063), (1701, 30054), (3402, 15027), (5009, 10206), (5103, 10018)]