55578534

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 83767386

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 41, 46, 47, 57, 66, 69, 82, 94, 114, 123, 138, 141, 209, 246, 253, 282, 418, 437, 451, 506, 517, 627, 759, 779, 874, 893, 902, 943, 1034, 1081, 1254, 1311, 1353, 1518, 1551, 1558, 1786, 1886, 1927, 2162, 2337, 2622, 2679, 2706, 2829, 3102, 3243, 3854, 4674, 4807, 5358, 5658, 5781, 6486, 8569, 9614, 9823, 10373, 11562, 11891, 14421, 17138, 17917, 19646, 20539, 20746, 21197, 23782, 25707, 28842, 29469, 31119, 35673, 35834, 36613, 41078, 42394, 44321, 51414, 53751, 58938, 61617, 62238, 63591, 71346, 73226, 88642, 107502, 109839, 123234, 127182, 132963, 197087, 219678, 225929, 265926, 394174, 402743, 451858, 487531, 591261, 677787, 805486, 842099, 975062, 1182522, 1208229, 1355574, 1462593, 1684198, 2416458, 2526297, 2925186, 5052594, 9263089, 18526178, 27789267, 55578534]

約数ペア:

[(1, 55578534), (2, 27789267), (3, 18526178), (6, 9263089), (11, 5052594), (19, 2925186), (22, 2526297), (23, 2416458), (33, 1684198), (38, 1462593), (41, 1355574), (46, 1208229), (47, 1182522), (57, 975062), (66, 842099), (69, 805486), (82, 677787), (94, 591261), (114, 487531), (123, 451858), (138, 402743), (141, 394174), (209, 265926), (246, 225929), (253, 219678), (282, 197087), (418, 132963), (437, 127182), (451, 123234), (506, 109839), (517, 107502), (627, 88642), (759, 73226), (779, 71346), (874, 63591), (893, 62238), (902, 61617), (943, 58938), (1034, 53751), (1081, 51414), (1254, 44321), (1311, 42394), (1353, 41078), (1518, 36613), (1551, 35834), (1558, 35673), (1786, 31119), (1886, 29469), (1927, 28842), (2162, 25707), (2337, 23782), (2622, 21197), (2679, 20746), (2706, 20539), (2829, 19646), (3102, 17917), (3243, 17138), (3854, 14421), (4674, 11891), (4807, 11562), (5358, 10373), (5658, 9823), (5781, 9614), (6486, 8569)]