47213716

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{97549}}^1$

素因数の和:97575

約数の個数: 18

約数和(自身を含む): 90819050

約数和(自身を除く): 43605334

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 97549, 195098, 390196, 1073039, 2146078, 4292156, 11803429, 23606858, 47213716]

約数ペア:

[(1, 47213716), (2, 23606858), (4, 11803429), (11, 4292156), (22, 2146078), (44, 1073039), (121, 390196), (242, 195098), (484, 97549)]