56019418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9929}}^1$

素因数の和:9982

約数の個数: 32

約数和(自身を含む): 106767360

約数和(自身を除く): 50747942

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 9929, 19858, 69503, 129077, 139006, 258154, 307799, 615598, 903539, 1807078, 2154593, 4001387, 4309186, 8002774, 28009709, 56019418]

約数ペア:

[(1, 56019418), (2, 28009709), (7, 8002774), (13, 4309186), (14, 4001387), (26, 2154593), (31, 1807078), (62, 903539), (91, 615598), (182, 307799), (217, 258154), (403, 139006), (434, 129077), (806, 69503), (2821, 19858), (5642, 9929)]