51057846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{405221}}^1$

素因数の和:405236

約数の個数: 24

約数和(自身を含む): 126429264

約数和(自身を除く): 75371418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 405221, 810442, 1215663, 2431326, 2836547, 3646989, 5673094, 7293978, 8509641, 17019282, 25528923, 51057846]

約数ペア:

[(1, 51057846), (2, 25528923), (3, 17019282), (6, 8509641), (7, 7293978), (9, 5673094), (14, 3646989), (18, 2836547), (21, 2431326), (42, 1215663), (63, 810442), (126, 405221)]