50551475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 68172720

約数和(自身を除く): 17621245

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1417, 1427, 2725, 7085, 7135, 18551, 35425, 35675, 92755, 155543, 463775, 777715, 2022059, 3888575, 10110295, 50551475]

約数ペア:

[(1, 50551475), (5, 10110295), (13, 3888575), (25, 2022059), (65, 777715), (109, 463775), (325, 155543), (545, 92755), (1417, 35675), (1427, 35425), (2725, 18551), (7085, 7135)]