51087402

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{20129}}^1$

素因数の和:20187

約数の個数: 32

約数和(自身を含む): 115948800

約数和(自身を除く): 64861398

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 20129, 40258, 60387, 120774, 181161, 362322, 543483, 946063, 1086966, 1892126, 2838189, 5676378, 8514567, 17029134, 25543701, 51087402]

約数ペア:

[(1, 51087402), (2, 25543701), (3, 17029134), (6, 8514567), (9, 5676378), (18, 2838189), (27, 1892126), (47, 1086966), (54, 946063), (94, 543483), (141, 362322), (282, 181161), (423, 120774), (846, 60387), (1269, 40258), (2538, 20129)]