56855288

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3373}}^1$

素因数の和:3436

約数の個数: 48

約数和(自身を含む): 126929880

約数和(自身を除く): 70074592

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 3373, 4214, 6746, 8428, 13492, 16856, 23611, 26984, 47222, 94444, 145039, 165277, 188888, 290078, 330554, 580156, 661108, 1015273, 1160312, 1322216, 2030546, 4061092, 7106911, 8122184, 14213822, 28427644, 56855288]

約数ペア:

[(1, 56855288), (2, 28427644), (4, 14213822), (7, 8122184), (8, 7106911), (14, 4061092), (28, 2030546), (43, 1322216), (49, 1160312), (56, 1015273), (86, 661108), (98, 580156), (172, 330554), (196, 290078), (301, 188888), (344, 165277), (392, 145039), (602, 94444), (1204, 47222), (2107, 26984), (2408, 23611), (3373, 16856), (4214, 13492), (6746, 8428)]