55170304

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1851

約数の個数: 72

約数和(自身を含む): 133334208

約数和(自身を除く): 78163904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1811, 1904, 2176, 3622, 3808, 4352, 7244, 7616, 12677, 14488, 15232, 25354, 28976, 30464, 30787, 50708, 57952, 61574, 101416, 115904, 123148, 202832, 215509, 231808, 246296, 405664, 431018, 463616, 492592, 811328, 862036, 985184, 1622656, 1724072, 1970368, 3245312, 3448144, 3940736, 6896288, 7881472, 13792576, 27585152, 55170304]

約数ペア:

[(1, 55170304), (2, 27585152), (4, 13792576), (7, 7881472), (8, 6896288), (14, 3940736), (16, 3448144), (17, 3245312), (28, 1970368), (32, 1724072), (34, 1622656), (56, 985184), (64, 862036), (68, 811328), (112, 492592), (119, 463616), (128, 431018), (136, 405664), (224, 246296), (238, 231808), (256, 215509), (272, 202832), (448, 123148), (476, 115904), (544, 101416), (896, 61574), (952, 57952), (1088, 50708), (1792, 30787), (1811, 30464), (1904, 28976), (2176, 25354), (3622, 15232), (3808, 14488), (4352, 12677), (7244, 7616)]