55984852

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 129850560

約数和(自身を除く): 73865708

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, 1129, 1771, 2156, 2254, 2258, 3542, 4508, 4516, 7084, 7903, 12397, 12419, 15806, 24794, 24838, 25967, 31612, 49588, 49676, 51934, 55321, 86933, 103868, 110642, 173866, 181769, 221284, 285637, 347732, 363538, 571274, 608531, 727076, 1142548, 1217062, 1272383, 1999459, 2434124, 2544766, 3998918, 5089532, 7997836, 13996213, 27992426, 55984852]

約数ペア:

[(1, 55984852), (2, 27992426), (4, 13996213), (7, 7997836), (11, 5089532), (14, 3998918), (22, 2544766), (23, 2434124), (28, 1999459), (44, 1272383), (46, 1217062), (49, 1142548), (77, 727076), (92, 608531), (98, 571274), (154, 363538), (161, 347732), (196, 285637), (253, 221284), (308, 181769), (322, 173866), (506, 110642), (539, 103868), (644, 86933), (1012, 55321), (1078, 51934), (1127, 49676), (1129, 49588), (1771, 31612), (2156, 25967), (2254, 24838), (2258, 24794), (3542, 15806), (4508, 12419), (4516, 12397), (7084, 7903)]