56664249

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 26279751

約数列:

[1, 3, 23, 31, 59, 69, 93, 177, 449, 713, 1347, 1357, 1829, 2139, 4071, 5487, 10327, 13919, 26491, 30981, 41757, 42067, 79473, 126201, 320137, 609293, 821221, 960411, 1827879, 2463663, 18888083, 56664249]

約数ペア:

[(1, 56664249), (3, 18888083), (23, 2463663), (31, 1827879), (59, 960411), (69, 821221), (93, 609293), (177, 320137), (449, 126201), (713, 79473), (1347, 42067), (1357, 41757), (1829, 30981), (2139, 26491), (4071, 13919), (5487, 10327)]