51898825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4603}}^1$

素因数の和:4665

約数の個数: 24

約数和(自身を含む): 71932896

約数和(自身を除く): 20034071

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 4603, 11275, 23015, 50633, 115075, 188723, 253165, 943615, 1265825, 2075953, 4718075, 10379765, 51898825]

約数ペア:

[(1, 51898825), (5, 10379765), (11, 4718075), (25, 2075953), (41, 1265825), (55, 943615), (205, 253165), (275, 188723), (451, 115075), (1025, 50633), (2255, 23015), (4603, 11275)]