48885320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{111103}}^1$

素因数の和:111125

約数の個数: 32

約数和(自身を含む): 119992320

約数和(自身を除く): 71107000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 111103, 222206, 444412, 555515, 888824, 1111030, 1222133, 2222060, 2444266, 4444120, 4888532, 6110665, 9777064, 12221330, 24442660, 48885320]

約数ペア:

[(1, 48885320), (2, 24442660), (4, 12221330), (5, 9777064), (8, 6110665), (10, 4888532), (11, 4444120), (20, 2444266), (22, 2222060), (40, 1222133), (44, 1111030), (55, 888824), (88, 555515), (110, 444412), (220, 222206), (440, 111103)]