56144655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1301}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 112117824

約数和(自身を除く): 55973169

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 137, 315, 411, 685, 959, 1233, 1301, 2055, 2877, 3903, 4795, 6165, 6505, 8631, 9107, 11709, 14385, 19515, 27321, 43155, 45535, 58545, 81963, 136605, 178237, 409815, 534711, 891185, 1247659, 1604133, 2673555, 3742977, 6238295, 8020665, 11228931, 18714885, 56144655]

約数ペア:

[(1, 56144655), (3, 18714885), (5, 11228931), (7, 8020665), (9, 6238295), (15, 3742977), (21, 2673555), (35, 1604133), (45, 1247659), (63, 891185), (105, 534711), (137, 409815), (315, 178237), (411, 136605), (685, 81963), (959, 58545), (1233, 45535), (1301, 43155), (2055, 27321), (2877, 19515), (3903, 14385), (4795, 11709), (6165, 9107), (6505, 8631)]