55753280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 112

約数和(自身を含む): 148352256

約数和(自身を除く): 92598976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 110, 160, 176, 188, 220, 235, 320, 337, 352, 376, 440, 470, 517, 674, 704, 752, 880, 940, 1034, 1348, 1504, 1685, 1760, 1880, 2068, 2585, 2696, 3008, 3370, 3520, 3707, 3760, 4136, 5170, 5392, 6740, 7414, 7520, 8272, 10340, 10784, 13480, 14828, 15040, 15839, 16544, 18535, 20680, 21568, 26960, 29656, 31678, 33088, 37070, 41360, 53920, 59312, 63356, 74140, 79195, 82720, 107840, 118624, 126712, 148280, 158390, 165440, 174229, 237248, 253424, 296560, 316780, 348458, 506848, 593120, 633560, 696916, 871145, 1013696, 1186240, 1267120, 1393832, 1742290, 2534240, 2787664, 3484580, 5068480, 5575328, 6969160, 11150656, 13938320, 27876640, 55753280]

約数ペア:

[(1, 55753280), (2, 27876640), (4, 13938320), (5, 11150656), (8, 6969160), (10, 5575328), (11, 5068480), (16, 3484580), (20, 2787664), (22, 2534240), (32, 1742290), (40, 1393832), (44, 1267120), (47, 1186240), (55, 1013696), (64, 871145), (80, 696916), (88, 633560), (94, 593120), (110, 506848), (160, 348458), (176, 316780), (188, 296560), (220, 253424), (235, 237248), (320, 174229), (337, 165440), (352, 158390), (376, 148280), (440, 126712), (470, 118624), (517, 107840), (674, 82720), (704, 79195), (752, 74140), (880, 63356), (940, 59312), (1034, 53920), (1348, 41360), (1504, 37070), (1685, 33088), (1760, 31678), (1880, 29656), (2068, 26960), (2585, 21568), (2696, 20680), (3008, 18535), (3370, 16544), (3520, 15839), (3707, 15040), (3760, 14828), (4136, 13480), (5170, 10784), (5392, 10340), (6740, 8272), (7414, 7520)]