55811248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3527}}^1$

素因数の和:3601

約数の個数: 40

約数和(自身を含む): 115492608

約数和(自身を除く): 59681360

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3527, 3956, 7054, 7912, 14108, 15824, 28216, 56432, 81121, 151661, 162242, 303322, 324484, 606644, 648968, 1213288, 1297936, 2426576, 3488203, 6976406, 13952812, 27905624, 55811248]

約数ペア:

[(1, 55811248), (2, 27905624), (4, 13952812), (8, 6976406), (16, 3488203), (23, 2426576), (43, 1297936), (46, 1213288), (86, 648968), (92, 606644), (172, 324484), (184, 303322), (344, 162242), (368, 151661), (688, 81121), (989, 56432), (1978, 28216), (3527, 15824), (3956, 14108), (7054, 7912)]