51744651

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 84031488

約数和(自身を除く): 32286837

約数列:

[1, 3, 7, 17, 21, 51, 119, 193, 357, 579, 751, 1351, 2253, 3281, 4053, 5257, 9843, 12767, 15771, 22967, 38301, 68901, 89369, 144943, 268107, 434829, 1014601, 2464031, 3043803, 7392093, 17248217, 51744651]

約数ペア:

[(1, 51744651), (3, 17248217), (7, 7392093), (17, 3043803), (21, 2464031), (51, 1014601), (119, 434829), (193, 268107), (357, 144943), (579, 89369), (751, 68901), (1351, 38301), (2253, 22967), (3281, 15771), (4053, 12767), (5257, 9843)]