49340307

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 72230400

約数和(自身を除く): 22890093

約数列:

[1, 3, 17, 43, 51, 129, 149, 151, 447, 453, 731, 2193, 2533, 2567, 6407, 6493, 7599, 7701, 19221, 19479, 22499, 67497, 108919, 110381, 326757, 331143, 382483, 967457, 1147449, 2902371, 16446769, 49340307]

約数ペア:

[(1, 49340307), (3, 16446769), (17, 2902371), (43, 1147449), (51, 967457), (129, 382483), (149, 331143), (151, 326757), (447, 110381), (453, 108919), (731, 67497), (2193, 22499), (2533, 19479), (2567, 19221), (6407, 7701), (6493, 7599)]