54789042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10781}}^1$

素因数の和:10815

約数の個数: 48

約数和(自身を含む): 137664576

約数和(自身を除く): 82875534

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 10781, 21562, 32343, 64686, 75467, 118591, 150934, 226401, 237182, 355773, 452802, 711546, 830137, 1304501, 1660274, 2490411, 2609002, 3913503, 4980822, 7827006, 9131507, 18263014, 27394521, 54789042]

約数ペア:

[(1, 54789042), (2, 27394521), (3, 18263014), (6, 9131507), (7, 7827006), (11, 4980822), (14, 3913503), (21, 2609002), (22, 2490411), (33, 1660274), (42, 1304501), (66, 830137), (77, 711546), (121, 452802), (154, 355773), (231, 237182), (242, 226401), (363, 150934), (462, 118591), (726, 75467), (847, 64686), (1694, 32343), (2541, 21562), (5082, 10781)]