47525720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108013}}^1$

素因数の和:108035

約数の個数: 32

約数和(自身を含む): 116655120

約数和(自身を除く): 69129400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 108013, 216026, 432052, 540065, 864104, 1080130, 1188143, 2160260, 2376286, 4320520, 4752572, 5940715, 9505144, 11881430, 23762860, 47525720]

約数ペア:

[(1, 47525720), (2, 23762860), (4, 11881430), (5, 9505144), (8, 5940715), (10, 4752572), (11, 4320520), (20, 2376286), (22, 2160260), (40, 1188143), (44, 1080130), (55, 864104), (88, 540065), (110, 432052), (220, 216026), (440, 108013)]