52866380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{377617}}^1$

素因数の和:377633

約数の個数: 24

約数和(自身を含む): 126879648

約数和(自身を除く): 74013268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 377617, 755234, 1510468, 1888085, 2643319, 3776170, 5286638, 7552340, 10573276, 13216595, 26433190, 52866380]

約数ペア:

[(1, 52866380), (2, 26433190), (4, 13216595), (5, 10573276), (7, 7552340), (10, 5286638), (14, 3776170), (20, 2643319), (28, 1888085), (35, 1510468), (70, 755234), (140, 377617)]