47974724

素因数分解:

$2^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 99456000

約数和(自身を除く): 51481276

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 343, 479, 511, 686, 958, 1022, 1372, 1916, 2044, 3353, 3577, 6706, 7154, 13412, 14308, 23471, 25039, 34967, 46942, 50078, 69934, 93884, 100156, 139868, 164297, 244769, 328594, 489538, 657188, 979076, 1713383, 3426766, 6853532, 11993681, 23987362, 47974724]

約数ペア:

[(1, 47974724), (2, 23987362), (4, 11993681), (7, 6853532), (14, 3426766), (28, 1713383), (49, 979076), (73, 657188), (98, 489538), (146, 328594), (196, 244769), (292, 164297), (343, 139868), (479, 100156), (511, 93884), (686, 69934), (958, 50078), (1022, 46942), (1372, 34967), (1916, 25039), (2044, 23471), (3353, 14308), (3577, 13412), (6706, 7154)]