51995605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1453}}^1$

素因数の和:1896

約数の個数: 16

約数和(自身を含む): 66267504

約数和(自身を除く): 14271899

約数列:

[1, 5, 17, 85, 421, 1453, 2105, 7157, 7265, 24701, 35785, 123505, 611713, 3058565, 10399121, 51995605]

約数ペア:

[(1, 51995605), (5, 10399121), (17, 3058565), (85, 611713), (421, 123505), (1453, 35785), (2105, 24701), (7157, 7265)]