47404908

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2671}}^1$

素因数の和:2727

約数の個数: 72

約数和(自身を含む): 131302080

約数和(自身を除く): 83897172

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2671, 2958, 4437, 5342, 5916, 8013, 8874, 10684, 16026, 17748, 24039, 32052, 45407, 48078, 77459, 90814, 96156, 136221, 154918, 181628, 232377, 272442, 309836, 408663, 464754, 544884, 697131, 817326, 929508, 1316803, 1394262, 1634652, 2633606, 2788524, 3950409, 5267212, 7900818, 11851227, 15801636, 23702454, 47404908]

約数ペア:

[(1, 47404908), (2, 23702454), (3, 15801636), (4, 11851227), (6, 7900818), (9, 5267212), (12, 3950409), (17, 2788524), (18, 2633606), (29, 1634652), (34, 1394262), (36, 1316803), (51, 929508), (58, 817326), (68, 697131), (87, 544884), (102, 464754), (116, 408663), (153, 309836), (174, 272442), (204, 232377), (261, 181628), (306, 154918), (348, 136221), (493, 96156), (522, 90814), (612, 77459), (986, 48078), (1044, 45407), (1479, 32052), (1972, 24039), (2671, 17748), (2958, 16026), (4437, 10684), (5342, 8874), (5916, 8013)]