51750897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1663}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 80510976

約数和(自身を除く): 28760079

約数列:

[1, 3, 11, 23, 33, 41, 69, 123, 253, 451, 759, 943, 1353, 1663, 2829, 4989, 10373, 18293, 31119, 38249, 54879, 68183, 114747, 204549, 420739, 750013, 1262217, 1568209, 2250039, 4704627, 17250299, 51750897]

約数ペア:

[(1, 51750897), (3, 17250299), (11, 4704627), (23, 2250039), (33, 1568209), (41, 1262217), (69, 750013), (123, 420739), (253, 204549), (451, 114747), (759, 68183), (943, 54879), (1353, 38249), (1663, 31119), (2829, 18293), (4989, 10373)]