57075788

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1203

約数の個数: 72

約数和(自身を含む): 132378624

約数和(自身を除く): 75302836

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 253, 308, 322, 506, 539, 644, 1012, 1078, 1127, 1151, 1771, 2156, 2254, 2302, 3542, 4508, 4604, 7084, 8057, 12397, 12661, 16114, 24794, 25322, 26473, 32228, 49588, 50644, 52946, 56399, 88627, 105892, 112798, 177254, 185311, 225596, 291203, 354508, 370622, 582406, 620389, 741244, 1164812, 1240778, 1297177, 2038421, 2481556, 2594354, 4076842, 5188708, 8153684, 14268947, 28537894, 57075788]

約数ペア:

[(1, 57075788), (2, 28537894), (4, 14268947), (7, 8153684), (11, 5188708), (14, 4076842), (22, 2594354), (23, 2481556), (28, 2038421), (44, 1297177), (46, 1240778), (49, 1164812), (77, 741244), (92, 620389), (98, 582406), (154, 370622), (161, 354508), (196, 291203), (253, 225596), (308, 185311), (322, 177254), (506, 112798), (539, 105892), (644, 88627), (1012, 56399), (1078, 52946), (1127, 50644), (1151, 49588), (1771, 32228), (2156, 26473), (2254, 25322), (2302, 24794), (3542, 16114), (4508, 12661), (4604, 12397), (7084, 8057)]