55547716

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 117765760

約数和(自身を除く): 62218044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 193, 266, 386, 532, 541, 772, 1082, 1351, 2164, 2702, 3667, 3787, 5404, 7334, 7574, 10279, 14668, 15148, 20558, 25669, 41116, 51338, 71953, 102676, 104413, 143906, 208826, 287812, 417652, 730891, 1461782, 1983847, 2923564, 3967694, 7935388, 13886929, 27773858, 55547716]

約数ペア:

[(1, 55547716), (2, 27773858), (4, 13886929), (7, 7935388), (14, 3967694), (19, 2923564), (28, 1983847), (38, 1461782), (76, 730891), (133, 417652), (193, 287812), (266, 208826), (386, 143906), (532, 104413), (541, 102676), (772, 71953), (1082, 51338), (1351, 41116), (2164, 25669), (2702, 20558), (3667, 15148), (3787, 14668), (5404, 10279), (7334, 7574)]