51210777

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{1447}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 70060032

約数和(自身を除く): 18849255

約数列:

[1, 3, 47, 141, 251, 753, 1447, 4341, 11797, 35391, 68009, 204027, 363197, 1089591, 17070259, 51210777]

約数ペア:

[(1, 51210777), (3, 17070259), (47, 1089591), (141, 363197), (251, 204027), (753, 68009), (1447, 35391), (4341, 11797)]