47088156988

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{743}}^1\times {\mathrm{43889}}^1$

素因数の和:44674

約数の個数: 36

約数和(自身を含む): 87088644720

約数和(自身を除く): 40000487732

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 743, 1444, 1486, 2972, 14117, 28234, 43889, 56468, 87778, 175556, 268223, 536446, 833891, 1072892, 1667782, 3335564, 15843929, 31687858, 32609527, 63375716, 65219054, 130438108, 619581013, 1239162026, 2478324052, 11772039247, 23544078494, 47088156988]

約数ペア:

[(1, 47088156988), (2, 23544078494), (4, 11772039247), (19, 2478324052), (38, 1239162026), (76, 619581013), (361, 130438108), (722, 65219054), (743, 63375716), (1444, 32609527), (1486, 31687858), (2972, 15843929), (14117, 3335564), (28234, 1667782), (43889, 1072892), (56468, 833891), (87778, 536446), (175556, 268223)]