53641276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1190

約数の個数: 36

約数和(自身を含む): 103135872

約数和(自身を除く): 49494596

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 169, 292, 338, 676, 949, 1087, 1898, 2174, 3796, 4348, 12337, 14131, 24674, 28262, 49348, 56524, 79351, 158702, 183703, 317404, 367406, 734812, 1031563, 2063126, 4126252, 13410319, 26820638, 53641276]

約数ペア:

[(1, 53641276), (2, 26820638), (4, 13410319), (13, 4126252), (26, 2063126), (52, 1031563), (73, 734812), (146, 367406), (169, 317404), (292, 183703), (338, 158702), (676, 79351), (949, 56524), (1087, 49348), (1898, 28262), (2174, 24674), (3796, 14131), (4348, 12337)]