49480858557

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{46990369}}^1$

素因数の和:46990394

約数の個数: 20

約数和(自身を含む): 79601686780

約数和(自身を除く): 30120828223

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 46990369, 140971107, 422913321, 610874797, 1268739963, 1832624391, 3806219889, 5497873173, 16493619519, 49480858557]

約数ペア:

[(1, 49480858557), (3, 16493619519), (9, 5497873173), (13, 3806219889), (27, 1832624391), (39, 1268739963), (81, 610874797), (117, 422913321), (351, 140971107), (1053, 46990369)]