55868148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 169827840

約数和(自身を除く): 113959692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 53, 63, 84, 89, 94, 106, 126, 141, 159, 178, 188, 212, 252, 267, 282, 318, 329, 356, 371, 423, 477, 534, 564, 623, 636, 658, 742, 801, 846, 954, 987, 1068, 1113, 1246, 1316, 1484, 1602, 1692, 1869, 1908, 1974, 2226, 2491, 2492, 2961, 3204, 3339, 3738, 3948, 4183, 4452, 4717, 4982, 5607, 5922, 6678, 7473, 7476, 8366, 9434, 9964, 11214, 11844, 12549, 13356, 14151, 14946, 16732, 17437, 18868, 22419, 22428, 25098, 28302, 29281, 29892, 33019, 34874, 37647, 42453, 44838, 50196, 52311, 56604, 58562, 66038, 69748, 75294, 84906, 87843, 89676, 99057, 104622, 117124, 132076, 150588, 156933, 169812, 175686, 198114, 209244, 221699, 263529, 297171, 313866, 351372, 396228, 443398, 527058, 594342, 627732, 665097, 886796, 1054116, 1188684, 1330194, 1551893, 1995291, 2660388, 3103786, 3990582, 4655679, 6207572, 7981164, 9311358, 13967037, 18622716, 27934074, 55868148]

約数ペア:

[(1, 55868148), (2, 27934074), (3, 18622716), (4, 13967037), (6, 9311358), (7, 7981164), (9, 6207572), (12, 4655679), (14, 3990582), (18, 3103786), (21, 2660388), (28, 1995291), (36, 1551893), (42, 1330194), (47, 1188684), (53, 1054116), (63, 886796), (84, 665097), (89, 627732), (94, 594342), (106, 527058), (126, 443398), (141, 396228), (159, 351372), (178, 313866), (188, 297171), (212, 263529), (252, 221699), (267, 209244), (282, 198114), (318, 175686), (329, 169812), (356, 156933), (371, 150588), (423, 132076), (477, 117124), (534, 104622), (564, 99057), (623, 89676), (636, 87843), (658, 84906), (742, 75294), (801, 69748), (846, 66038), (954, 58562), (987, 56604), (1068, 52311), (1113, 50196), (1246, 44838), (1316, 42453), (1484, 37647), (1602, 34874), (1692, 33019), (1869, 29892), (1908, 29281), (1974, 28302), (2226, 25098), (2491, 22428), (2492, 22419), (2961, 18868), (3204, 17437), (3339, 16732), (3738, 14946), (3948, 14151), (4183, 13356), (4452, 12549), (4717, 11844), (4982, 11214), (5607, 9964), (5922, 9434), (6678, 8366), (7473, 7476)]