51047888

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{110017}}^1$

素因数の和:110054

約数の個数: 20

約数和(自身を含む): 102316740

約数和(自身を除く): 51268852

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 110017, 220034, 440068, 880136, 1760272, 3190493, 6380986, 12761972, 25523944, 51047888]

約数ペア:

[(1, 51047888), (2, 25523944), (4, 12761972), (8, 6380986), (16, 3190493), (29, 1760272), (58, 880136), (116, 440068), (232, 220034), (464, 110017)]