55292384

素因数分解:

$2^5\times 7^2\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 72

約数和(自身を含む): 127983240

約数和(自身を除く): 72690856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 179, 196, 197, 224, 358, 392, 394, 716, 784, 788, 1253, 1379, 1432, 1568, 1576, 2506, 2758, 2864, 3152, 5012, 5516, 5728, 6304, 8771, 9653, 10024, 11032, 17542, 19306, 20048, 22064, 35084, 35263, 38612, 40096, 44128, 70168, 70526, 77224, 140336, 141052, 154448, 246841, 280672, 282104, 308896, 493682, 564208, 987364, 1128416, 1727887, 1974728, 3455774, 3949456, 6911548, 7898912, 13823096, 27646192, 55292384]

約数ペア:

[(1, 55292384), (2, 27646192), (4, 13823096), (7, 7898912), (8, 6911548), (14, 3949456), (16, 3455774), (28, 1974728), (32, 1727887), (49, 1128416), (56, 987364), (98, 564208), (112, 493682), (179, 308896), (196, 282104), (197, 280672), (224, 246841), (358, 154448), (392, 141052), (394, 140336), (716, 77224), (784, 70526), (788, 70168), (1253, 44128), (1379, 40096), (1432, 38612), (1568, 35263), (1576, 35084), (2506, 22064), (2758, 20048), (2864, 19306), (3152, 17542), (5012, 11032), (5516, 10024), (5728, 9653), (6304, 8771)]