53205480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{147793}}^1$

素因数の和:147810

約数の個数: 48

約数和(自身を含む): 172918980

約数和(自身を除く): 119713500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 147793, 295586, 443379, 591172, 738965, 886758, 1182344, 1330137, 1477930, 1773516, 2216895, 2660274, 2955860, 3547032, 4433790, 5320548, 5911720, 6650685, 8867580, 10641096, 13301370, 17735160, 26602740, 53205480]

約数ペア:

[(1, 53205480), (2, 26602740), (3, 17735160), (4, 13301370), (5, 10641096), (6, 8867580), (8, 6650685), (9, 5911720), (10, 5320548), (12, 4433790), (15, 3547032), (18, 2955860), (20, 2660274), (24, 2216895), (30, 1773516), (36, 1477930), (40, 1330137), (45, 1182344), (60, 886758), (72, 738965), (90, 591172), (120, 443379), (180, 295586), (360, 147793)]