54810448

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2617}}^1$

素因数の和:2660

約数の個数: 80

約数和(自身を含む): 140241024

約数和(自身を除く): 85430576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2617, 2618, 2992, 5234, 5236, 10468, 10472, 18319, 20936, 20944, 28787, 36638, 41872, 44489, 57574, 73276, 88978, 115148, 146552, 177956, 201509, 230296, 293104, 311423, 355912, 403018, 460592, 489379, 622846, 711824, 806036, 978758, 1245692, 1612072, 1957516, 2491384, 3224144, 3425653, 3915032, 4982768, 6851306, 7830064, 13702612, 27405224, 54810448]

約数ペア:

[(1, 54810448), (2, 27405224), (4, 13702612), (7, 7830064), (8, 6851306), (11, 4982768), (14, 3915032), (16, 3425653), (17, 3224144), (22, 2491384), (28, 1957516), (34, 1612072), (44, 1245692), (56, 978758), (68, 806036), (77, 711824), (88, 622846), (112, 489379), (119, 460592), (136, 403018), (154, 355912), (176, 311423), (187, 293104), (238, 230296), (272, 201509), (308, 177956), (374, 146552), (476, 115148), (616, 88978), (748, 73276), (952, 57574), (1232, 44489), (1309, 41872), (1496, 36638), (1904, 28787), (2617, 20944), (2618, 20936), (2992, 18319), (5234, 10472), (5236, 10468)]