51515946

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{4943}}^1$

素因数の和:5147

約数の個数: 32

約数和(自身を含む): 115096320

約数和(自身を除く): 63580374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 3474, 4943, 5211, 9886, 10422, 14829, 29658, 44487, 88974, 133461, 266922, 953999, 1907998, 2861997, 5723994, 8585991, 17171982, 25757973, 51515946]

約数ペア:

[(1, 51515946), (2, 25757973), (3, 17171982), (6, 8585991), (9, 5723994), (18, 2861997), (27, 1907998), (54, 953999), (193, 266922), (386, 133461), (579, 88974), (1158, 44487), (1737, 29658), (3474, 14829), (4943, 10422), (5211, 9886)]