56288799

素因数分解:

$3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1300

約数の個数: 36

約数和(自身を含む): 95529720

約数和(自身を除く): 39240921

約数列:

[1, 3, 7, 9, 21, 49, 63, 109, 147, 327, 441, 763, 981, 1171, 2289, 3513, 5341, 6867, 8197, 10539, 16023, 24591, 48069, 57379, 73773, 127639, 172137, 382917, 516411, 893473, 1148751, 2680419, 6254311, 8041257, 18762933, 56288799]

約数ペア:

[(1, 56288799), (3, 18762933), (7, 8041257), (9, 6254311), (21, 2680419), (49, 1148751), (63, 893473), (109, 516411), (147, 382917), (327, 172137), (441, 127639), (763, 73773), (981, 57379), (1171, 48069), (2289, 24591), (3513, 16023), (5341, 10539), (6867, 8197)]