51536888

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{38119}}^1$

素因数の和:38151

約数の個数: 24

約数和(自身を含む): 104639400

約数和(自身を除く): 53102512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 38119, 76238, 152476, 304952, 495547, 991094, 1982188, 3964376, 6442111, 12884222, 25768444, 51536888]

約数ペア:

[(1, 51536888), (2, 25768444), (4, 12884222), (8, 6442111), (13, 3964376), (26, 1982188), (52, 991094), (104, 495547), (169, 304952), (338, 152476), (676, 76238), (1352, 38119)]