51044225

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 65537472

約数和(自身を除く): 14493247

約数列:

[1, 5, 25, 43, 103, 215, 461, 515, 1075, 2305, 2575, 4429, 11525, 19823, 22145, 47483, 99115, 110725, 237415, 495575, 1187075, 2041769, 10208845, 51044225]

約数ペア:

[(1, 51044225), (5, 10208845), (25, 2041769), (43, 1187075), (103, 495575), (215, 237415), (461, 110725), (515, 99115), (1075, 47483), (2305, 22145), (2575, 19823), (4429, 11525)]