49949944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 109369440

約数和(自身を除く): 59419496

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 173, 187, 193, 346, 374, 386, 692, 748, 772, 1384, 1496, 1544, 1903, 2123, 2941, 3281, 3806, 4246, 5882, 6562, 7612, 8492, 11764, 13124, 15224, 16984, 23528, 26248, 32351, 33389, 36091, 64702, 66778, 72182, 129404, 133556, 144364, 258808, 267112, 288728, 367279, 567613, 734558, 1135226, 1469116, 2270452, 2938232, 4540904, 6243743, 12487486, 24974972, 49949944]

約数ペア:

[(1, 49949944), (2, 24974972), (4, 12487486), (8, 6243743), (11, 4540904), (17, 2938232), (22, 2270452), (34, 1469116), (44, 1135226), (68, 734558), (88, 567613), (136, 367279), (173, 288728), (187, 267112), (193, 258808), (346, 144364), (374, 133556), (386, 129404), (692, 72182), (748, 66778), (772, 64702), (1384, 36091), (1496, 33389), (1544, 32351), (1903, 26248), (2123, 23528), (2941, 16984), (3281, 15224), (3806, 13124), (4246, 11764), (5882, 8492), (6562, 7612)]