54036580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{207833}}^1$

素因数の和:207855

約数の個数: 24

約数和(自身を含む): 122206392

約数和(自身を除く): 68169812

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 207833, 415666, 831332, 1039165, 2078330, 2701829, 4156660, 5403658, 10807316, 13509145, 27018290, 54036580]

約数ペア:

[(1, 54036580), (2, 27018290), (4, 13509145), (5, 10807316), (10, 5403658), (13, 4156660), (20, 2701829), (26, 2078330), (52, 1039165), (65, 831332), (130, 415666), (260, 207833)]