49406823

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 73322496

約数和(自身を除く): 23915673

約数列:

[1, 3, 9, 47, 141, 271, 423, 431, 813, 1293, 2439, 3879, 12737, 20257, 38211, 60771, 114633, 116801, 182313, 350403, 1051209, 5489647, 16468941, 49406823]

約数ペア:

[(1, 49406823), (3, 16468941), (9, 5489647), (47, 1051209), (141, 350403), (271, 182313), (423, 116801), (431, 114633), (813, 60771), (1293, 38211), (2439, 20257), (3879, 12737)]