48005320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109103}}^1$

素因数の和:109125

約数の個数: 32

約数和(自身を含む): 117832320

約数和(自身を除く): 69827000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 109103, 218206, 436412, 545515, 872824, 1091030, 1200133, 2182060, 2400266, 4364120, 4800532, 6000665, 9601064, 12001330, 24002660, 48005320]

約数ペア:

[(1, 48005320), (2, 24002660), (4, 12001330), (5, 9601064), (8, 6000665), (10, 4800532), (11, 4364120), (20, 2400266), (22, 2182060), (40, 1200133), (44, 1091030), (55, 872824), (88, 545515), (110, 436412), (220, 218206), (440, 109103)]