51842644

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 109670400

約数和(自身を除く): 57827756

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 79, 92, 158, 161, 316, 322, 553, 644, 1019, 1106, 1817, 2038, 2212, 3634, 4076, 7133, 7268, 12719, 14266, 23437, 25438, 28532, 46874, 50876, 80501, 93748, 161002, 164059, 322004, 328118, 563507, 656236, 1127014, 1851523, 2254028, 3703046, 7406092, 12960661, 25921322, 51842644]

約数ペア:

[(1, 51842644), (2, 25921322), (4, 12960661), (7, 7406092), (14, 3703046), (23, 2254028), (28, 1851523), (46, 1127014), (79, 656236), (92, 563507), (158, 328118), (161, 322004), (316, 164059), (322, 161002), (553, 93748), (644, 80501), (1019, 50876), (1106, 46874), (1817, 28532), (2038, 25438), (2212, 23437), (3634, 14266), (4076, 12719), (7133, 7268)]