56405336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12613}}^1$

素因数の和:12675

約数の個数: 32

約数和(自身を含む): 116553360

約数和(自身を除く): 60148024

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 12613, 25226, 50452, 100904, 163969, 327938, 542359, 655876, 1084718, 1311752, 2169436, 4338872, 7050667, 14101334, 28202668, 56405336]

約数ペア:

[(1, 56405336), (2, 28202668), (4, 14101334), (8, 7050667), (13, 4338872), (26, 2169436), (43, 1311752), (52, 1084718), (86, 655876), (104, 542359), (172, 327938), (344, 163969), (559, 100904), (1118, 50452), (2236, 25226), (4472, 12613)]