55564278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 139788288

約数和(自身を除く): 84224010

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 127, 154, 231, 254, 381, 462, 762, 889, 947, 1397, 1778, 1894, 2667, 2794, 2841, 4191, 5334, 5682, 6629, 8382, 9779, 10417, 13258, 19558, 19887, 20834, 29337, 31251, 39774, 58674, 62502, 72919, 120269, 145838, 218757, 240538, 360807, 437514, 721614, 841883, 1322959, 1683766, 2525649, 2645918, 3968877, 5051298, 7937754, 9260713, 18521426, 27782139, 55564278]

約数ペア:

[(1, 55564278), (2, 27782139), (3, 18521426), (6, 9260713), (7, 7937754), (11, 5051298), (14, 3968877), (21, 2645918), (22, 2525649), (33, 1683766), (42, 1322959), (66, 841883), (77, 721614), (127, 437514), (154, 360807), (231, 240538), (254, 218757), (381, 145838), (462, 120269), (762, 72919), (889, 62502), (947, 58674), (1397, 39774), (1778, 31251), (1894, 29337), (2667, 20834), (2794, 19887), (2841, 19558), (4191, 13258), (5334, 10417), (5682, 9779), (6629, 8382)]