51160515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1759}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 93941760

約数和(自身を除く): 42781245

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 277, 831, 1385, 1759, 1939, 4155, 5277, 5817, 8795, 9695, 12313, 26385, 29085, 36939, 61565, 184695, 487243, 1461729, 2436215, 3410701, 7308645, 10232103, 17053505, 51160515]

約数ペア:

[(1, 51160515), (3, 17053505), (5, 10232103), (7, 7308645), (15, 3410701), (21, 2436215), (35, 1461729), (105, 487243), (277, 184695), (831, 61565), (1385, 36939), (1759, 29085), (1939, 26385), (4155, 12313), (5277, 9695), (5817, 8795)]