49618413

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 81332160

約数和(自身を除く): 31713747

約数列:

[1, 3, 9, 13, 27, 39, 81, 113, 117, 139, 243, 339, 351, 417, 1017, 1053, 1251, 1469, 1807, 3051, 3159, 3753, 4407, 5421, 9153, 11259, 13221, 15707, 16263, 27459, 33777, 39663, 47121, 48789, 118989, 141363, 146367, 204191, 356967, 424089, 439101, 612573, 1272267, 1837719, 3816801, 5513157, 16539471, 49618413]

約数ペア:

[(1, 49618413), (3, 16539471), (9, 5513157), (13, 3816801), (27, 1837719), (39, 1272267), (81, 612573), (113, 439101), (117, 424089), (139, 356967), (243, 204191), (339, 146367), (351, 141363), (417, 118989), (1017, 48789), (1053, 47121), (1251, 39663), (1469, 33777), (1807, 27459), (3051, 16263), (3159, 15707), (3753, 13221), (4407, 11259), (5421, 9153)]