50780065

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4019}}^1$

素因数の和:4069

約数の個数: 24

約数和(自身を含む): 73517760

約数和(自身を除く): 22737695

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 665, 1805, 2527, 4019, 12635, 20095, 28133, 76361, 140665, 381805, 534527, 1450859, 2672635, 7254295, 10156013, 50780065]

約数ペア:

[(1, 50780065), (5, 10156013), (7, 7254295), (19, 2672635), (35, 1450859), (95, 534527), (133, 381805), (361, 140665), (665, 76361), (1805, 28133), (2527, 20095), (4019, 12635)]