47550340

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5813}}^1$

素因数の和:6231

約数の個数: 24

約数和(自身を含む): 100117080

約数和(自身を除く): 52566740

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 5813, 8180, 11626, 23252, 29065, 58130, 116260, 2377517, 4755034, 9510068, 11887585, 23775170, 47550340]

約数ペア:

[(1, 47550340), (2, 23775170), (4, 11887585), (5, 9510068), (10, 4755034), (20, 2377517), (409, 116260), (818, 58130), (1636, 29065), (2045, 23252), (4090, 11626), (5813, 8180)]