51223719

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{1049}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 70207200

約数和(自身を除く): 18983481

約数列:

[1, 3, 41, 123, 397, 1049, 1191, 3147, 16277, 43009, 48831, 129027, 416453, 1249359, 17074573, 51223719]

約数ペア:

[(1, 51223719), (3, 17074573), (41, 1249359), (123, 416453), (397, 129027), (1049, 48831), (1191, 43009), (3147, 16277)]