49132975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{599}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 64951200

約数和(自身を除く): 15818225

約数列:

[1, 5, 17, 25, 85, 193, 425, 599, 965, 2995, 3281, 4825, 10183, 14975, 16405, 50915, 82025, 115607, 254575, 578035, 1965319, 2890175, 9826595, 49132975]

約数ペア:

[(1, 49132975), (5, 9826595), (17, 2890175), (25, 1965319), (85, 578035), (193, 254575), (425, 115607), (599, 82025), (965, 50915), (2995, 16405), (3281, 14975), (4825, 10183)]