55712944

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1070

約数の個数: 80

約数和(自身を含む): 135259200

約数和(自身を除く): 79546256

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 812, 952, 986, 1009, 1624, 1904, 1972, 2018, 3248, 3451, 3944, 4036, 6902, 7063, 7888, 8072, 13804, 14126, 16144, 17153, 27608, 28252, 29261, 34306, 55216, 56504, 58522, 68612, 113008, 117044, 120071, 137224, 204827, 234088, 240142, 274448, 409654, 468176, 480284, 497437, 819308, 960568, 994874, 1638616, 1921136, 1989748, 3277232, 3482059, 3979496, 6964118, 7958992, 13928236, 27856472, 55712944]

約数ペア:

[(1, 55712944), (2, 27856472), (4, 13928236), (7, 7958992), (8, 6964118), (14, 3979496), (16, 3482059), (17, 3277232), (28, 1989748), (29, 1921136), (34, 1638616), (56, 994874), (58, 960568), (68, 819308), (112, 497437), (116, 480284), (119, 468176), (136, 409654), (203, 274448), (232, 240142), (238, 234088), (272, 204827), (406, 137224), (464, 120071), (476, 117044), (493, 113008), (812, 68612), (952, 58522), (986, 56504), (1009, 55216), (1624, 34306), (1904, 29261), (1972, 28252), (2018, 27608), (3248, 17153), (3451, 16144), (3944, 14126), (4036, 13804), (6902, 8072), (7063, 7888)]