51276778956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{18979}}^1$

素因数の和:19276

約数の個数: 144

約数和(自身を含む): 146243784960

約数和(自身を除く): 94967006004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 251, 276, 299, 414, 468, 502, 598, 753, 828, 897, 1004, 1196, 1506, 1794, 2259, 2691, 3012, 3263, 3588, 4518, 5382, 5773, 6526, 9036, 9789, 10764, 11546, 13052, 17319, 18979, 19578, 23092, 29367, 34638, 37958, 39156, 51957, 56937, 58734, 69276, 75049, 75916, 103914, 113874, 117468, 150098, 170811, 207828, 225147, 227748, 246727, 300196, 341622, 436517, 450294, 493454, 675441, 683244, 740181, 873034, 900588, 986908, 1309551, 1350882, 1480362, 1746068, 2220543, 2619102, 2701764, 2960724, 3928653, 4441086, 4763729, 5238204, 5674721, 7857306, 8882172, 9527458, 11349442, 14291187, 15714612, 17024163, 19054916, 22698884, 28582374, 34048326, 42873561, 51072489, 57164748, 61928477, 68096652, 85747122, 102144978, 109565767, 123856954, 171494244, 185785431, 204289956, 219131534, 247713908, 328697301, 371570862, 438263068, 557356293, 657394602, 743141724, 986091903, 1114712586, 1314789204, 1424354971, 1972183806, 2229425172, 2848709942, 3944367612, 4273064913, 5697419884, 8546129826, 12819194739, 17092259652, 25638389478, 51276778956]

約数ペア:

[(1, 51276778956), (2, 25638389478), (3, 17092259652), (4, 12819194739), (6, 8546129826), (9, 5697419884), (12, 4273064913), (13, 3944367612), (18, 2848709942), (23, 2229425172), (26, 1972183806), (36, 1424354971), (39, 1314789204), (46, 1114712586), (52, 986091903), (69, 743141724), (78, 657394602), (92, 557356293), (117, 438263068), (138, 371570862), (156, 328697301), (207, 247713908), (234, 219131534), (251, 204289956), (276, 185785431), (299, 171494244), (414, 123856954), (468, 109565767), (502, 102144978), (598, 85747122), (753, 68096652), (828, 61928477), (897, 57164748), (1004, 51072489), (1196, 42873561), (1506, 34048326), (1794, 28582374), (2259, 22698884), (2691, 19054916), (3012, 17024163), (3263, 15714612), (3588, 14291187), (4518, 11349442), (5382, 9527458), (5773, 8882172), (6526, 7857306), (9036, 5674721), (9789, 5238204), (10764, 4763729), (11546, 4441086), (13052, 3928653), (17319, 2960724), (18979, 2701764), (19578, 2619102), (23092, 2220543), (29367, 1746068), (34638, 1480362), (37958, 1350882), (39156, 1309551), (51957, 986908), (56937, 900588), (58734, 873034), (69276, 740181), (75049, 683244), (75916, 675441), (103914, 493454), (113874, 450294), (117468, 436517), (150098, 341622), (170811, 300196), (207828, 246727), (225147, 227748)]