55025048

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{40699}}^1$

素因数の和:40731

約数の個数: 24

約数和(自身を含む): 111721500

約数和(自身を除く): 56696452

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 40699, 81398, 162796, 325592, 529087, 1058174, 2116348, 4232696, 6878131, 13756262, 27512524, 55025048]

約数ペア:

[(1, 55025048), (2, 27512524), (4, 13756262), (8, 6878131), (13, 4232696), (26, 2116348), (52, 1058174), (104, 529087), (169, 325592), (338, 162796), (676, 81398), (1352, 40699)]