56447559

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4129}}^1$

素因数の和:4180

約数の個数: 36

約数和(自身を含む): 97930560

約数和(自身を除く): 41483001

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4129, 4557, 12387, 13671, 28903, 37161, 86709, 127999, 202321, 260127, 383997, 606963, 895993, 1151991, 1820889, 2687979, 6271951, 8063937, 18815853, 56447559]

約数ペア:

[(1, 56447559), (3, 18815853), (7, 8063937), (9, 6271951), (21, 2687979), (31, 1820889), (49, 1151991), (63, 895993), (93, 606963), (147, 383997), (217, 260127), (279, 202321), (441, 127999), (651, 86709), (1519, 37161), (1953, 28903), (4129, 13671), (4557, 12387)]