53218740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{886979}}^1$

素因数の和:886991

約数の個数: 24

約数和(自身を含む): 149012640

約数和(自身を除く): 95793900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 886979, 1773958, 2660937, 3547916, 4434895, 5321874, 8869790, 10643748, 13304685, 17739580, 26609370, 53218740]

約数ペア:

[(1, 53218740), (2, 26609370), (3, 17739580), (4, 13304685), (5, 10643748), (6, 8869790), (10, 5321874), (12, 4434895), (15, 3547916), (20, 2660937), (30, 1773958), (60, 886979)]