51293235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2027}}^1$

素因数の和:2283

約数の個数: 32

約数和(自身を含む): 94228992

約数和(自身を除く): 42935757

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 241, 723, 1205, 1687, 2027, 3615, 5061, 6081, 8435, 10135, 14189, 25305, 30405, 42567, 70945, 212835, 488507, 1465521, 2442535, 3419549, 7327605, 10258647, 17097745, 51293235]

約数ペア:

[(1, 51293235), (3, 17097745), (5, 10258647), (7, 7327605), (15, 3419549), (21, 2442535), (35, 1465521), (105, 488507), (241, 212835), (723, 70945), (1205, 42567), (1687, 30405), (2027, 25305), (3615, 14189), (5061, 10135), (6081, 8435)]