55471119

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 87907680

約数和(自身を除く): 32436561

約数列:

[1, 3, 11, 17, 33, 51, 89, 101, 121, 187, 267, 303, 363, 561, 979, 1111, 1513, 1717, 2057, 2937, 3333, 4539, 5151, 6171, 8989, 10769, 12221, 16643, 18887, 26967, 32307, 36663, 49929, 56661, 98879, 152813, 183073, 207757, 296637, 458439, 549219, 623271, 1087669, 1680943, 3263007, 5042829, 18490373, 55471119]

約数ペア:

[(1, 55471119), (3, 18490373), (11, 5042829), (17, 3263007), (33, 1680943), (51, 1087669), (89, 623271), (101, 549219), (121, 458439), (187, 296637), (267, 207757), (303, 183073), (363, 152813), (561, 98879), (979, 56661), (1111, 49929), (1513, 36663), (1717, 32307), (2057, 26967), (2937, 18887), (3333, 16643), (4539, 12221), (5151, 10769), (6171, 8989)]