47989106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 81539136

約数和(自身を除く): 33550030

約数列:

[1, 2, 11, 22, 41, 82, 83, 166, 451, 641, 902, 913, 1282, 1826, 3403, 6806, 7051, 14102, 26281, 37433, 52562, 53203, 74866, 106406, 289091, 578182, 585233, 1170466, 2181323, 4362646, 23994553, 47989106]

約数ペア:

[(1, 47989106), (2, 23994553), (11, 4362646), (22, 2181323), (41, 1170466), (82, 585233), (83, 578182), (166, 289091), (451, 106406), (641, 74866), (902, 53203), (913, 52562), (1282, 37433), (1826, 26281), (3403, 14102), (6806, 7051)]