51347937

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 76723200

約数和(自身を除く): 25375263

約数列:

[1, 3, 19, 23, 53, 57, 69, 159, 437, 739, 1007, 1219, 1311, 2217, 3021, 3657, 14041, 16997, 23161, 39167, 42123, 50991, 69483, 117501, 322943, 744173, 900841, 968829, 2232519, 2702523, 17115979, 51347937]

約数ペア:

[(1, 51347937), (3, 17115979), (19, 2702523), (23, 2232519), (53, 968829), (57, 900841), (69, 744173), (159, 322943), (437, 117501), (739, 69483), (1007, 50991), (1219, 42123), (1311, 39167), (2217, 23161), (3021, 16997), (3657, 14041)]