53276028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20089}}^1$

素因数の和:20126

約数の個数: 48

約数和(自身を含む): 141755040

約数和(自身を除く): 88479012

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 20089, 40178, 60267, 80356, 120534, 241068, 261157, 341513, 522314, 683026, 783471, 1024539, 1044628, 1366052, 1566942, 2049078, 3133884, 4098156, 4439669, 8879338, 13319007, 17758676, 26638014, 53276028]

約数ペア:

[(1, 53276028), (2, 26638014), (3, 17758676), (4, 13319007), (6, 8879338), (12, 4439669), (13, 4098156), (17, 3133884), (26, 2049078), (34, 1566942), (39, 1366052), (51, 1044628), (52, 1024539), (68, 783471), (78, 683026), (102, 522314), (156, 341513), (204, 261157), (221, 241068), (442, 120534), (663, 80356), (884, 60267), (1326, 40178), (2652, 20089)]