53061540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{126337}}^1$

素因数の和:126356

約数の個数: 48

約数和(自身を含む): 169798272

約数和(自身を除く): 116736732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 126337, 252674, 379011, 505348, 631685, 758022, 884359, 1263370, 1516044, 1768718, 1895055, 2526740, 2653077, 3537436, 3790110, 4421795, 5306154, 7580220, 8843590, 10612308, 13265385, 17687180, 26530770, 53061540]

約数ペア:

[(1, 53061540), (2, 26530770), (3, 17687180), (4, 13265385), (5, 10612308), (6, 8843590), (7, 7580220), (10, 5306154), (12, 4421795), (14, 3790110), (15, 3537436), (20, 2653077), (21, 2526740), (28, 1895055), (30, 1768718), (35, 1516044), (42, 1263370), (60, 884359), (70, 758022), (84, 631685), (105, 505348), (140, 379011), (210, 252674), (420, 126337)]