52561467

素因数分解:

$3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 120

約数和(自身を含む): 104282640

約数和(自身を除く): 51721173

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 41, 49, 51, 57, 63, 81, 119, 123, 133, 147, 153, 171, 189, 287, 323, 357, 369, 399, 441, 459, 513, 567, 697, 779, 833, 861, 931, 969, 1071, 1107, 1197, 1323, 1377, 1539, 2009, 2091, 2261, 2337, 2499, 2583, 2793, 2907, 3213, 3321, 3591, 3969, 4879, 5453, 6027, 6273, 6783, 7011, 7497, 7749, 8379, 8721, 9639, 10773, 13243, 14637, 15827, 16359, 18081, 18819, 20349, 21033, 22491, 23247, 25137, 26163, 34153, 38171, 39729, 43911, 47481, 49077, 54243, 56457, 61047, 63099, 67473, 75411, 92701, 102459, 114513, 119187, 131733, 142443, 147231, 162729, 183141, 278103, 307377, 343539, 357561, 395199, 427329, 441693, 648907, 834309, 922131, 1030617, 1072683, 1281987, 1946721, 2502927, 2766393, 3091851, 5840163, 7508781, 17520489, 52561467]

約数ペア:

[(1, 52561467), (3, 17520489), (7, 7508781), (9, 5840163), (17, 3091851), (19, 2766393), (21, 2502927), (27, 1946721), (41, 1281987), (49, 1072683), (51, 1030617), (57, 922131), (63, 834309), (81, 648907), (119, 441693), (123, 427329), (133, 395199), (147, 357561), (153, 343539), (171, 307377), (189, 278103), (287, 183141), (323, 162729), (357, 147231), (369, 142443), (399, 131733), (441, 119187), (459, 114513), (513, 102459), (567, 92701), (697, 75411), (779, 67473), (833, 63099), (861, 61047), (931, 56457), (969, 54243), (1071, 49077), (1107, 47481), (1197, 43911), (1323, 39729), (1377, 38171), (1539, 34153), (2009, 26163), (2091, 25137), (2261, 23247), (2337, 22491), (2499, 21033), (2583, 20349), (2793, 18819), (2907, 18081), (3213, 16359), (3321, 15827), (3591, 14637), (3969, 13243), (4879, 10773), (5453, 9639), (6027, 8721), (6273, 8379), (6783, 7749), (7011, 7497)]