53910376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2017}}^1$

素因数の和:2293

約数の個数: 32

約数和(自身を含む): 109335240

約数和(自身を除く): 55424864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 1028, 2017, 2056, 3341, 4034, 6682, 8068, 13364, 16136, 26221, 26728, 52442, 104884, 209768, 518369, 1036738, 2073476, 4146952, 6738797, 13477594, 26955188, 53910376]

約数ペア:

[(1, 53910376), (2, 26955188), (4, 13477594), (8, 6738797), (13, 4146952), (26, 2073476), (52, 1036738), (104, 518369), (257, 209768), (514, 104884), (1028, 52442), (2017, 26728), (2056, 26221), (3341, 16136), (4034, 13364), (6682, 8068)]