50511548944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{646523}}^1$

素因数の和:646807

約数の個数: 40

約数和(自身を含む): 103417979040

約数和(自身を除く): 52906430096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 257, 304, 514, 1028, 2056, 4112, 4883, 9766, 19532, 39064, 78128, 646523, 1293046, 2586092, 5172184, 10344368, 12283937, 24567874, 49135748, 98271496, 166156411, 196542992, 332312822, 664625644, 1329251288, 2658502576, 3156971809, 6313943618, 12627887236, 25255774472, 50511548944]

約数ペア:

[(1, 50511548944), (2, 25255774472), (4, 12627887236), (8, 6313943618), (16, 3156971809), (19, 2658502576), (38, 1329251288), (76, 664625644), (152, 332312822), (257, 196542992), (304, 166156411), (514, 98271496), (1028, 49135748), (2056, 24567874), (4112, 12283937), (4883, 10344368), (9766, 5172184), (19532, 2586092), (39064, 1293046), (78128, 646523)]