51881284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6197}}^1$

素因数の和:6244

約数の個数: 48

約数和(自身を含む): 116621568

約数和(自身を除く): 64740284

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 6197, 8372, 12394, 24788, 43379, 80561, 86758, 142531, 161122, 173516, 285062, 322244, 563927, 570124, 997717, 1127854, 1852903, 1995434, 2255708, 3705806, 3990868, 7411612, 12970321, 25940642, 51881284]

約数ペア:

[(1, 51881284), (2, 25940642), (4, 12970321), (7, 7411612), (13, 3990868), (14, 3705806), (23, 2255708), (26, 1995434), (28, 1852903), (46, 1127854), (52, 997717), (91, 570124), (92, 563927), (161, 322244), (182, 285062), (299, 173516), (322, 161122), (364, 142531), (598, 86758), (644, 80561), (1196, 43379), (2093, 24788), (4186, 12394), (6197, 8372)]