49218609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 73903104

約数和(自身を除く): 24684495

約数列:

[1, 3, 11, 33, 53, 107, 159, 263, 321, 583, 789, 1177, 1749, 2893, 3531, 5671, 8679, 13939, 17013, 28141, 41817, 62381, 84423, 153329, 187143, 309551, 459987, 928653, 1491473, 4474419, 16406203, 49218609]

約数ペア:

[(1, 49218609), (3, 16406203), (11, 4474419), (33, 1491473), (53, 928653), (107, 459987), (159, 309551), (263, 187143), (321, 153329), (583, 84423), (789, 62381), (1177, 41817), (1749, 28141), (2893, 17013), (3531, 13939), (5671, 8679)]