55481382

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 145981440

約数和(自身を除く): 90500058

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 31, 33, 46, 54, 62, 66, 69, 93, 99, 131, 138, 186, 198, 207, 253, 262, 279, 297, 341, 393, 414, 506, 558, 594, 621, 682, 713, 759, 786, 837, 1023, 1179, 1242, 1426, 1441, 1518, 1674, 2046, 2139, 2277, 2358, 2882, 3013, 3069, 3537, 4061, 4278, 4323, 4554, 6026, 6138, 6417, 6831, 7074, 7843, 8122, 8646, 9039, 9207, 12183, 12834, 12969, 13662, 15686, 18078, 18414, 19251, 23529, 24366, 25938, 27117, 33143, 36549, 38502, 38907, 44671, 47058, 54234, 66286, 70587, 73098, 77814, 81351, 89342, 93403, 99429, 109647, 134013, 141174, 162702, 186806, 198858, 211761, 219294, 268026, 280209, 298287, 402039, 423522, 560418, 596574, 804078, 840627, 894861, 1027433, 1206117, 1681254, 1789722, 2054866, 2412234, 2521881, 3082299, 5043762, 6164598, 9246897, 18493794, 27740691, 55481382]

約数ペア:

[(1, 55481382), (2, 27740691), (3, 18493794), (6, 9246897), (9, 6164598), (11, 5043762), (18, 3082299), (22, 2521881), (23, 2412234), (27, 2054866), (31, 1789722), (33, 1681254), (46, 1206117), (54, 1027433), (62, 894861), (66, 840627), (69, 804078), (93, 596574), (99, 560418), (131, 423522), (138, 402039), (186, 298287), (198, 280209), (207, 268026), (253, 219294), (262, 211761), (279, 198858), (297, 186806), (341, 162702), (393, 141174), (414, 134013), (506, 109647), (558, 99429), (594, 93403), (621, 89342), (682, 81351), (713, 77814), (759, 73098), (786, 70587), (837, 66286), (1023, 54234), (1179, 47058), (1242, 44671), (1426, 38907), (1441, 38502), (1518, 36549), (1674, 33143), (2046, 27117), (2139, 25938), (2277, 24366), (2358, 23529), (2882, 19251), (3013, 18414), (3069, 18078), (3537, 15686), (4061, 13662), (4278, 12969), (4323, 12834), (4554, 12183), (6026, 9207), (6138, 9039), (6417, 8646), (6831, 8122), (7074, 7843)]