51869304

素因数分解:

$2^3\times 3^2\times {\mathrm{720407}}^1$

素因数の和:720419

約数の個数: 24

約数和(自身を含む): 140479560

約数和(自身を除く): 88610256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 720407, 1440814, 2161221, 2881628, 4322442, 5763256, 6483663, 8644884, 12967326, 17289768, 25934652, 51869304]

約数ペア:

[(1, 51869304), (2, 25934652), (3, 17289768), (4, 12967326), (6, 8644884), (8, 6483663), (9, 5763256), (12, 4322442), (18, 2881628), (24, 2161221), (36, 1440814), (72, 720407)]