49404159

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 87190272

約数和(自身を除く): 37786113

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 163, 283, 357, 489, 849, 1071, 1141, 1467, 1981, 2547, 2771, 3423, 4811, 5943, 8313, 10269, 14433, 17829, 19397, 24939, 33677, 43299, 46129, 58191, 101031, 138387, 174573, 303093, 322903, 415161, 784193, 968709, 2352579, 2906127, 5489351, 7057737, 16468053, 49404159]

約数ペア:

[(1, 49404159), (3, 16468053), (7, 7057737), (9, 5489351), (17, 2906127), (21, 2352579), (51, 968709), (63, 784193), (119, 415161), (153, 322903), (163, 303093), (283, 174573), (357, 138387), (489, 101031), (849, 58191), (1071, 46129), (1141, 43299), (1467, 33677), (1981, 24939), (2547, 19397), (2771, 17829), (3423, 14433), (4811, 10269), (5943, 8313)]