55759260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2389}}^1$

素因数の和:2790

約数の個数: 48

約数和(自身を含む): 156592800

約数和(自身を除く): 100833540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 2389, 3890, 4668, 4778, 5835, 7167, 7780, 9556, 11670, 11945, 14334, 23340, 23890, 28668, 35835, 47780, 71670, 143340, 929321, 1858642, 2787963, 3717284, 4646605, 5575926, 9293210, 11151852, 13939815, 18586420, 27879630, 55759260]

約数ペア:

[(1, 55759260), (2, 27879630), (3, 18586420), (4, 13939815), (5, 11151852), (6, 9293210), (10, 5575926), (12, 4646605), (15, 3717284), (20, 2787963), (30, 1858642), (60, 929321), (389, 143340), (778, 71670), (1167, 47780), (1556, 35835), (1945, 28668), (2334, 23890), (2389, 23340), (3890, 14334), (4668, 11945), (4778, 11670), (5835, 9556), (7167, 7780)]