55994995

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 86019840

約数和(自身を除く): 30024845

約数列:

[1, 5, 7, 19, 23, 35, 49, 95, 115, 133, 161, 245, 437, 523, 665, 805, 931, 1127, 2185, 2615, 3059, 3661, 4655, 5635, 9937, 12029, 15295, 18305, 21413, 25627, 49685, 60145, 69559, 84203, 107065, 128135, 228551, 347795, 421015, 486913, 589421, 1142755, 1599857, 2434565, 2947105, 7999285, 11198999, 55994995]

約数ペア:

[(1, 55994995), (5, 11198999), (7, 7999285), (19, 2947105), (23, 2434565), (35, 1599857), (49, 1142755), (95, 589421), (115, 486913), (133, 421015), (161, 347795), (245, 228551), (437, 128135), (523, 107065), (665, 84203), (805, 69559), (931, 60145), (1127, 49685), (2185, 25627), (2615, 21413), (3059, 18305), (3661, 15295), (4655, 12029), (5635, 9937)]