56554917419

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{129287}}^1$

素因数の和:129360

約数の個数: 64

約数和(自身を含む): 83406274560

約数和(自身を除く): 26851357141

約数列:

[1, 7, 11, 13, 19, 23, 77, 91, 133, 143, 161, 209, 247, 253, 299, 437, 1001, 1463, 1729, 1771, 2093, 2717, 3059, 3289, 4807, 5681, 19019, 23023, 33649, 39767, 62491, 129287, 437437, 905009, 1422157, 1680731, 2456453, 2973601, 9955099, 11765117, 17195171, 18488041, 20815207, 27020983, 31933889, 32709611, 38656813, 56498419, 129416287, 189146881, 223537223, 228967277, 270597691, 351272779, 395488933, 425224943, 621482609, 734479447, 2458909453, 2976574601, 4350378263, 5141356129, 8079273917, 56554917419]

約数ペア:

[(1, 56554917419), (7, 8079273917), (11, 5141356129), (13, 4350378263), (19, 2976574601), (23, 2458909453), (77, 734479447), (91, 621482609), (133, 425224943), (143, 395488933), (161, 351272779), (209, 270597691), (247, 228967277), (253, 223537223), (299, 189146881), (437, 129416287), (1001, 56498419), (1463, 38656813), (1729, 32709611), (1771, 31933889), (2093, 27020983), (2717, 20815207), (3059, 18488041), (3289, 17195171), (4807, 11765117), (5681, 9955099), (19019, 2973601), (23023, 2456453), (33649, 1680731), (39767, 1422157), (62491, 905009), (129287, 437437)]