49461321

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1759}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 82001920

約数和(自身を除く): 32540599

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 1339, 1759, 2163, 4017, 5277, 9373, 12313, 22867, 28119, 36939, 68601, 160069, 181177, 480207, 543531, 1268239, 2355301, 3804717, 7065903, 16487107, 49461321]

約数ペア:

[(1, 49461321), (3, 16487107), (7, 7065903), (13, 3804717), (21, 2355301), (39, 1268239), (91, 543531), (103, 480207), (273, 181177), (309, 160069), (721, 68601), (1339, 36939), (1759, 28119), (2163, 22867), (4017, 12313), (5277, 9373)]