55740146

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1783}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 109823040

約数和(自身を除く): 54082894

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 1078, 1421, 1783, 2233, 2842, 3566, 4466, 12481, 15631, 19613, 24962, 31262, 39226, 51707, 87367, 103414, 137291, 174734, 274582, 361949, 568777, 723898, 961037, 1137554, 1922074, 2533643, 3981439, 5067286, 7962878, 27870073, 55740146]

約数ペア:

[(1, 55740146), (2, 27870073), (7, 7962878), (11, 5067286), (14, 3981439), (22, 2533643), (29, 1922074), (49, 1137554), (58, 961037), (77, 723898), (98, 568777), (154, 361949), (203, 274582), (319, 174734), (406, 137291), (539, 103414), (638, 87367), (1078, 51707), (1421, 39226), (1783, 31262), (2233, 24962), (2842, 19613), (3566, 15631), (4466, 12481)]