51566004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{68209}}^1$

素因数の和:68229

約数の個数: 48

約数和(自身を含む): 152790400

約数和(自身を除く): 101224396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 68209, 136418, 204627, 272836, 409254, 477463, 613881, 818508, 954926, 1227762, 1432389, 1841643, 1909852, 2455524, 2864778, 3683286, 4297167, 5729556, 7366572, 8594334, 12891501, 17188668, 25783002, 51566004]

約数ペア:

[(1, 51566004), (2, 25783002), (3, 17188668), (4, 12891501), (6, 8594334), (7, 7366572), (9, 5729556), (12, 4297167), (14, 3683286), (18, 2864778), (21, 2455524), (27, 1909852), (28, 1841643), (36, 1432389), (42, 1227762), (54, 954926), (63, 818508), (84, 613881), (108, 477463), (126, 409254), (189, 272836), (252, 204627), (378, 136418), (756, 68209)]