55581768

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 170640000

約数和(自身を除く): 115058232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 149, 157, 198, 216, 264, 297, 298, 314, 396, 447, 471, 594, 596, 628, 792, 894, 942, 1188, 1192, 1256, 1341, 1413, 1639, 1727, 1788, 1884, 2376, 2682, 2826, 3278, 3454, 3576, 3768, 4023, 4239, 4917, 5181, 5364, 5652, 6556, 6908, 8046, 8478, 9834, 10362, 10728, 11304, 13112, 13816, 14751, 15543, 16092, 16956, 19668, 20724, 23393, 29502, 31086, 32184, 33912, 39336, 41448, 44253, 46629, 46786, 59004, 62172, 70179, 88506, 93258, 93572, 118008, 124344, 140358, 177012, 186516, 187144, 210537, 257323, 280716, 354024, 373032, 421074, 514646, 561432, 631611, 771969, 842148, 1029292, 1263222, 1543938, 1684296, 2058584, 2315907, 2526444, 3087876, 4631814, 5052888, 6175752, 6947721, 9263628, 13895442, 18527256, 27790884, 55581768]

約数ペア:

[(1, 55581768), (2, 27790884), (3, 18527256), (4, 13895442), (6, 9263628), (8, 6947721), (9, 6175752), (11, 5052888), (12, 4631814), (18, 3087876), (22, 2526444), (24, 2315907), (27, 2058584), (33, 1684296), (36, 1543938), (44, 1263222), (54, 1029292), (66, 842148), (72, 771969), (88, 631611), (99, 561432), (108, 514646), (132, 421074), (149, 373032), (157, 354024), (198, 280716), (216, 257323), (264, 210537), (297, 187144), (298, 186516), (314, 177012), (396, 140358), (447, 124344), (471, 118008), (594, 93572), (596, 93258), (628, 88506), (792, 70179), (894, 62172), (942, 59004), (1188, 46786), (1192, 46629), (1256, 44253), (1341, 41448), (1413, 39336), (1639, 33912), (1727, 32184), (1788, 31086), (1884, 29502), (2376, 23393), (2682, 20724), (2826, 19668), (3278, 16956), (3454, 16092), (3576, 15543), (3768, 14751), (4023, 13816), (4239, 13112), (4917, 11304), (5181, 10728), (5364, 10362), (5652, 9834), (6556, 8478), (6908, 8046)]