54981204

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{28109}}^1$

素因数の和:28279

約数の個数: 24

約数和(自身を含む): 129081120

約数和(自身を除く): 74099916

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 28109, 56218, 84327, 112436, 168654, 337308, 4581767, 9163534, 13745301, 18327068, 27490602, 54981204]

約数ペア:

[(1, 54981204), (2, 27490602), (3, 18327068), (4, 13745301), (6, 9163534), (12, 4581767), (163, 337308), (326, 168654), (489, 112436), (652, 84327), (978, 56218), (1956, 28109)]