51670818

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{13477}}^1$

素因数の和:13559

約数の個数: 32

約数和(自身を含む): 116449920

約数和(自身を除く): 64779102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 13477, 26954, 40431, 80862, 121293, 242586, 363879, 727758, 956867, 1913734, 2870601, 5741202, 8611803, 17223606, 25835409, 51670818]

約数ペア:

[(1, 51670818), (2, 25835409), (3, 17223606), (6, 8611803), (9, 5741202), (18, 2870601), (27, 1913734), (54, 956867), (71, 727758), (142, 363879), (213, 242586), (426, 121293), (639, 80862), (1278, 40431), (1917, 26954), (3834, 13477)]