54719984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 122135040

約数和(自身を除く): 67415056

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 71, 88, 116, 142, 151, 176, 232, 284, 302, 319, 464, 568, 604, 638, 781, 1136, 1208, 1276, 1562, 1661, 2059, 2416, 2552, 3124, 3322, 4118, 4379, 5104, 6248, 6644, 8236, 8758, 10721, 12496, 13288, 16472, 17516, 21442, 22649, 26576, 32944, 35032, 42884, 45298, 48169, 70064, 85768, 90596, 96338, 117931, 171536, 181192, 192676, 235862, 310909, 362384, 385352, 471724, 621818, 770704, 943448, 1243636, 1886896, 2487272, 3419999, 4974544, 6839998, 13679996, 27359992, 54719984]

約数ペア:

[(1, 54719984), (2, 27359992), (4, 13679996), (8, 6839998), (11, 4974544), (16, 3419999), (22, 2487272), (29, 1886896), (44, 1243636), (58, 943448), (71, 770704), (88, 621818), (116, 471724), (142, 385352), (151, 362384), (176, 310909), (232, 235862), (284, 192676), (302, 181192), (319, 171536), (464, 117931), (568, 96338), (604, 90596), (638, 85768), (781, 70064), (1136, 48169), (1208, 45298), (1276, 42884), (1562, 35032), (1661, 32944), (2059, 26576), (2416, 22649), (2552, 21442), (3124, 17516), (3322, 16472), (4118, 13288), (4379, 12496), (5104, 10721), (6248, 8758), (6644, 8236)]