49665495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1663}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 87220224

約数和(自身を除く): 37554729

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181, 543, 905, 1663, 1991, 2715, 4989, 5973, 8315, 9955, 18293, 24945, 29865, 54879, 91465, 274395, 301003, 903009, 1505015, 3311033, 4515045, 9933099, 16555165, 49665495]

約数ペア:

[(1, 49665495), (3, 16555165), (5, 9933099), (11, 4515045), (15, 3311033), (33, 1505015), (55, 903009), (165, 301003), (181, 274395), (543, 91465), (905, 54879), (1663, 29865), (1991, 24945), (2715, 18293), (4989, 9955), (5973, 8315)]