49216785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{751}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 83814912

約数和(自身を除く): 34598127

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 257, 751, 771, 1285, 2253, 3755, 3855, 4369, 11265, 12767, 13107, 21845, 38301, 63835, 65535, 191505, 193007, 579021, 965035, 2895105, 3281119, 9843357, 16405595, 49216785]

約数ペア:

[(1, 49216785), (3, 16405595), (5, 9843357), (15, 3281119), (17, 2895105), (51, 965035), (85, 579021), (255, 193007), (257, 191505), (751, 65535), (771, 63835), (1285, 38301), (2253, 21845), (3755, 13107), (3855, 12767), (4369, 11265)]