55107472

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 130920192

約数和(自身を除く): 75812720

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 103, 112, 119, 136, 206, 238, 272, 281, 412, 476, 562, 721, 824, 952, 1124, 1442, 1648, 1751, 1904, 1967, 2248, 2884, 3502, 3934, 4496, 4777, 5768, 7004, 7868, 9554, 11536, 12257, 14008, 15736, 19108, 24514, 28016, 28943, 31472, 33439, 38216, 49028, 57886, 66878, 76432, 98056, 115772, 133756, 196112, 202601, 231544, 267512, 405202, 463088, 492031, 535024, 810404, 984062, 1620808, 1968124, 3241616, 3444217, 3936248, 6888434, 7872496, 13776868, 27553736, 55107472]

約数ペア:

[(1, 55107472), (2, 27553736), (4, 13776868), (7, 7872496), (8, 6888434), (14, 3936248), (16, 3444217), (17, 3241616), (28, 1968124), (34, 1620808), (56, 984062), (68, 810404), (103, 535024), (112, 492031), (119, 463088), (136, 405202), (206, 267512), (238, 231544), (272, 202601), (281, 196112), (412, 133756), (476, 115772), (562, 98056), (721, 76432), (824, 66878), (952, 57886), (1124, 49028), (1442, 38216), (1648, 33439), (1751, 31472), (1904, 28943), (1967, 28016), (2248, 24514), (2884, 19108), (3502, 15736), (3934, 14008), (4496, 12257), (4777, 11536), (5768, 9554), (7004, 7868)]