50872651753

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{11657}}^1$

素因数の和:11870

約数の個数: 48

約数和(自身を含む): 67371675264

約数和(自身を除く): 16499023511

約数列:

[1, 7, 11, 19, 77, 133, 157, 209, 361, 1099, 1463, 1727, 2527, 2983, 3971, 11657, 12089, 20881, 27797, 32813, 56677, 81599, 128227, 221483, 229691, 396739, 623447, 897589, 1550381, 1830149, 2436313, 4208177, 4364129, 12811043, 17054191, 20131639, 29457239, 34772831, 46289947, 140921473, 243409817, 324029629, 382501141, 660683789, 2677507987, 4624786523, 7267521679, 50872651753]

約数ペア:

[(1, 50872651753), (7, 7267521679), (11, 4624786523), (19, 2677507987), (77, 660683789), (133, 382501141), (157, 324029629), (209, 243409817), (361, 140921473), (1099, 46289947), (1463, 34772831), (1727, 29457239), (2527, 20131639), (2983, 17054191), (3971, 12811043), (11657, 4364129), (12089, 4208177), (20881, 2436313), (27797, 1830149), (32813, 1550381), (56677, 897589), (81599, 623447), (128227, 396739), (221483, 229691)]