50254295

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 80559360

約数和(自身を除く): 30305065

約数列:

[1, 5, 7, 13, 17, 35, 65, 73, 85, 89, 91, 119, 221, 365, 445, 455, 511, 595, 623, 949, 1105, 1157, 1241, 1513, 1547, 2555, 3115, 4745, 5785, 6205, 6497, 6643, 7565, 7735, 8099, 8687, 10591, 16133, 19669, 32485, 33215, 40495, 43435, 45479, 52955, 80665, 84461, 98345, 110449, 112931, 137683, 227395, 422305, 552245, 564655, 591227, 688415, 773143, 1435837, 2956135, 3865715, 7179185, 10050859, 50254295]

約数ペア:

[(1, 50254295), (5, 10050859), (7, 7179185), (13, 3865715), (17, 2956135), (35, 1435837), (65, 773143), (73, 688415), (85, 591227), (89, 564655), (91, 552245), (119, 422305), (221, 227395), (365, 137683), (445, 112931), (455, 110449), (511, 98345), (595, 84461), (623, 80665), (949, 52955), (1105, 45479), (1157, 43435), (1241, 40495), (1513, 33215), (1547, 32485), (2555, 19669), (3115, 16133), (4745, 10591), (5785, 8687), (6205, 8099), (6497, 7735), (6643, 7565)]