56578137

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{463}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 98531328

約数和(自身を除く): 41953191

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 463, 483, 529, 759, 1389, 1587, 1771, 3241, 3703, 5093, 5313, 5819, 9723, 10649, 11109, 15279, 17457, 31947, 35651, 40733, 74543, 106953, 117139, 122199, 223629, 244927, 351417, 734781, 819973, 1714489, 2459919, 2694197, 5143467, 8082591, 18859379, 56578137]

約数ペア:

[(1, 56578137), (3, 18859379), (7, 8082591), (11, 5143467), (21, 2694197), (23, 2459919), (33, 1714489), (69, 819973), (77, 734781), (161, 351417), (231, 244927), (253, 223629), (463, 122199), (483, 117139), (529, 106953), (759, 74543), (1389, 40733), (1587, 35651), (1771, 31947), (3241, 17457), (3703, 15279), (5093, 11109), (5313, 10649), (5819, 9723)]