48090260

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{27017}}^1$

素因数の和:27115

約数の個数: 24

約数和(自身を含む): 102128040

約数和(自身を除く): 54037780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 27017, 54034, 108068, 135085, 270170, 540340, 2404513, 4809026, 9618052, 12022565, 24045130, 48090260]

約数ペア:

[(1, 48090260), (2, 24045130), (4, 12022565), (5, 9618052), (10, 4809026), (20, 2404513), (89, 540340), (178, 270170), (356, 135085), (445, 108068), (890, 54034), (1780, 27017)]