49325185

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 75893760

約数和(自身を除く): 26568575

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 169, 217, 269, 403, 455, 845, 1085, 1183, 1345, 1883, 2015, 2821, 3497, 5239, 5915, 8339, 9415, 14105, 17485, 24479, 26195, 36673, 41695, 45461, 58373, 108407, 122395, 183365, 227305, 291865, 318227, 542035, 758849, 1409291, 1591135, 3794245, 7046455, 9865037, 49325185]

約数ペア:

[(1, 49325185), (5, 9865037), (7, 7046455), (13, 3794245), (31, 1591135), (35, 1409291), (65, 758849), (91, 542035), (155, 318227), (169, 291865), (217, 227305), (269, 183365), (403, 122395), (455, 108407), (845, 58373), (1085, 45461), (1183, 41695), (1345, 36673), (1883, 26195), (2015, 24479), (2821, 17485), (3497, 14105), (5239, 9415), (5915, 8339)]