54517385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 20961655

約数列:

[1, 5, 13, 17, 65, 85, 103, 221, 479, 515, 1105, 1339, 1751, 2395, 6227, 6695, 8143, 8755, 22763, 31135, 40715, 49337, 105859, 113815, 246685, 529295, 641381, 838729, 3206905, 4193645, 10903477, 54517385]

約数ペア:

[(1, 54517385), (5, 10903477), (13, 4193645), (17, 3206905), (65, 838729), (85, 641381), (103, 529295), (221, 246685), (479, 113815), (515, 105859), (1105, 49337), (1339, 40715), (1751, 31135), (2395, 22763), (6227, 8755), (6695, 8143)]