53199540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{295553}}^1$

素因数の和:295568

約数の個数: 36

約数和(自身を含む): 161372484

約数和(自身を除く): 108172944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 295553, 591106, 886659, 1182212, 1477765, 1773318, 2659977, 2955530, 3546636, 4433295, 5319954, 5911060, 8866590, 10639908, 13299885, 17733180, 26599770, 53199540]

約数ペア:

[(1, 53199540), (2, 26599770), (3, 17733180), (4, 13299885), (5, 10639908), (6, 8866590), (9, 5911060), (10, 5319954), (12, 4433295), (15, 3546636), (18, 2955530), (20, 2659977), (30, 1773318), (36, 1477765), (45, 1182212), (60, 886659), (90, 591106), (180, 295553)]