48649480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110567}}^1$

素因数の和:110589

約数の個数: 32

約数和(自身を含む): 119413440

約数和(自身を除く): 70763960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 110567, 221134, 442268, 552835, 884536, 1105670, 1216237, 2211340, 2432474, 4422680, 4864948, 6081185, 9729896, 12162370, 24324740, 48649480]

約数ペア:

[(1, 48649480), (2, 24324740), (4, 12162370), (5, 9729896), (8, 6081185), (10, 4864948), (11, 4422680), (20, 2432474), (22, 2211340), (40, 1216237), (44, 1105670), (55, 884536), (88, 552835), (110, 442268), (220, 221134), (440, 110567)]