53818754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 93312000

約数和(自身を除く): 39493246

約数列:

[1, 2, 11, 19, 22, 38, 199, 209, 398, 418, 647, 1294, 2189, 3781, 4378, 7117, 7562, 12293, 14234, 24586, 41591, 83182, 128753, 135223, 257506, 270446, 1416283, 2446307, 2832566, 4892614, 26909377, 53818754]

約数ペア:

[(1, 53818754), (2, 26909377), (11, 4892614), (19, 2832566), (22, 2446307), (38, 1416283), (199, 270446), (209, 257506), (398, 135223), (418, 128753), (647, 83182), (1294, 41591), (2189, 24586), (3781, 14234), (4378, 12293), (7117, 7562)]