55276392561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{53783}}^1$

素因数の和:53910

約数の個数: 48

約数和(自身を含む): 84917621376

約数和(自身を除く): 29641228815

約数列:

[1, 3, 13, 19, 39, 57, 73, 219, 247, 361, 741, 949, 1083, 1387, 2847, 4161, 4693, 14079, 18031, 26353, 53783, 54093, 79059, 161349, 342589, 699179, 1021877, 1027767, 2097537, 3065631, 3926159, 11778477, 13284401, 19415663, 39853203, 51040067, 58246989, 74597021, 153120201, 223791063, 252403619, 757210857, 969761273, 1417343399, 2909283819, 4252030197, 18425464187, 55276392561]

約数ペア:

[(1, 55276392561), (3, 18425464187), (13, 4252030197), (19, 2909283819), (39, 1417343399), (57, 969761273), (73, 757210857), (219, 252403619), (247, 223791063), (361, 153120201), (741, 74597021), (949, 58246989), (1083, 51040067), (1387, 39853203), (2847, 19415663), (4161, 13284401), (4693, 11778477), (14079, 3926159), (18031, 3065631), (26353, 2097537), (53783, 1027767), (54093, 1021877), (79059, 699179), (161349, 342589)]