56166761

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 13506199

約数列:

[1, 7, 31, 41, 59, 107, 217, 287, 413, 749, 1271, 1829, 2419, 3317, 4387, 6313, 8897, 12803, 16933, 23219, 30709, 44191, 74989, 135997, 195703, 258833, 524923, 951979, 1369921, 1811831, 8023823, 56166761]

約数ペア:

[(1, 56166761), (7, 8023823), (31, 1811831), (41, 1369921), (59, 951979), (107, 524923), (217, 258833), (287, 195703), (413, 135997), (749, 74989), (1271, 44191), (1829, 30709), (2419, 23219), (3317, 16933), (4387, 12803), (6313, 8897)]