53409342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 141557760

約数和(自身を除く): 88148418

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 31, 34, 38, 42, 51, 57, 62, 93, 102, 114, 119, 127, 133, 186, 217, 238, 254, 266, 323, 357, 381, 399, 434, 527, 589, 646, 651, 714, 762, 798, 889, 969, 1054, 1178, 1302, 1581, 1767, 1778, 1938, 2159, 2261, 2413, 2667, 3162, 3534, 3689, 3937, 4123, 4318, 4522, 4826, 5334, 6477, 6783, 7239, 7378, 7874, 8246, 10013, 11067, 11811, 12369, 12954, 13566, 14478, 15113, 16891, 20026, 22134, 23622, 24738, 27559, 30039, 30226, 33782, 41021, 45339, 50673, 55118, 60078, 66929, 70091, 74803, 82042, 82677, 90678, 101346, 123063, 133858, 140182, 149606, 165354, 200787, 210273, 224409, 246126, 287147, 401574, 420546, 448818, 468503, 523621, 574294, 861441, 937006, 1047242, 1271651, 1405509, 1570863, 1722882, 2543302, 2811018, 3141726, 3814953, 7629906, 8901557, 17803114, 26704671, 53409342]

約数ペア:

[(1, 53409342), (2, 26704671), (3, 17803114), (6, 8901557), (7, 7629906), (14, 3814953), (17, 3141726), (19, 2811018), (21, 2543302), (31, 1722882), (34, 1570863), (38, 1405509), (42, 1271651), (51, 1047242), (57, 937006), (62, 861441), (93, 574294), (102, 523621), (114, 468503), (119, 448818), (127, 420546), (133, 401574), (186, 287147), (217, 246126), (238, 224409), (254, 210273), (266, 200787), (323, 165354), (357, 149606), (381, 140182), (399, 133858), (434, 123063), (527, 101346), (589, 90678), (646, 82677), (651, 82042), (714, 74803), (762, 70091), (798, 66929), (889, 60078), (969, 55118), (1054, 50673), (1178, 45339), (1302, 41021), (1581, 33782), (1767, 30226), (1778, 30039), (1938, 27559), (2159, 24738), (2261, 23622), (2413, 22134), (2667, 20026), (3162, 16891), (3534, 15113), (3689, 14478), (3937, 13566), (4123, 12954), (4318, 12369), (4522, 11811), (4826, 11067), (5334, 10013), (6477, 8246), (6783, 7874), (7239, 7378)]