51464322

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3525

約数の個数: 80

約数和(自身を含む): 141970752

約数和(自身を除く): 90506430

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 3491, 4914, 6982, 7371, 10473, 14742, 20946, 24437, 31419, 45383, 48874, 62838, 73311, 90766, 94257, 136149, 146622, 188514, 219933, 272298, 282771, 317681, 408447, 439866, 565542, 635362, 659799, 816894, 953043, 1225341, 1319598, 1906086, 1979397, 2450682, 2859129, 3676023, 3958794, 5718258, 7352046, 8577387, 17154774, 25732161, 51464322]

約数ペア:

[(1, 51464322), (2, 25732161), (3, 17154774), (6, 8577387), (7, 7352046), (9, 5718258), (13, 3958794), (14, 3676023), (18, 2859129), (21, 2450682), (26, 1979397), (27, 1906086), (39, 1319598), (42, 1225341), (54, 953043), (63, 816894), (78, 659799), (81, 635362), (91, 565542), (117, 439866), (126, 408447), (162, 317681), (182, 282771), (189, 272298), (234, 219933), (273, 188514), (351, 146622), (378, 136149), (546, 94257), (567, 90766), (702, 73311), (819, 62838), (1053, 48874), (1134, 45383), (1638, 31419), (2106, 24437), (2457, 20946), (3491, 14742), (4914, 10473), (6982, 7371)]