48420520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52631}}^1$

素因数の和:52665

約数の個数: 32

約数和(自身を含む): 113685120

約数和(自身を除く): 65264600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 52631, 105262, 210524, 263155, 421048, 526310, 1052620, 1210513, 2105240, 2421026, 4842052, 6052565, 9684104, 12105130, 24210260, 48420520]

約数ペア:

[(1, 48420520), (2, 24210260), (4, 12105130), (5, 9684104), (8, 6052565), (10, 4842052), (20, 2421026), (23, 2105240), (40, 1210513), (46, 1052620), (92, 526310), (115, 421048), (184, 263155), (230, 210524), (460, 105262), (920, 52631)]