54556784

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{26029}}^1$

素因数の和:26168

約数の個数: 20

約数和(自身を含む): 106514760

約数和(自身を除く): 51957976

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 26029, 52058, 104116, 208232, 416464, 3409799, 6819598, 13639196, 27278392, 54556784]

約数ペア:

[(1, 54556784), (2, 27278392), (4, 13639196), (8, 6819598), (16, 3409799), (131, 416464), (262, 208232), (524, 104116), (1048, 52058), (2096, 26029)]