55857168

素因数分解:

$2^4\times 3^3\times {\mathrm{239}}^1\times {\mathrm{541}}^1$

素因数の和:797

約数の個数: 80

約数和(自身を含む): 161299200

約数和(自身を除く): 105442032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 239, 432, 478, 541, 717, 956, 1082, 1434, 1623, 1912, 2151, 2164, 2868, 3246, 3824, 4302, 4328, 4869, 5736, 6453, 6492, 8604, 8656, 9738, 11472, 12906, 12984, 14607, 17208, 19476, 25812, 25968, 29214, 34416, 38952, 51624, 58428, 77904, 103248, 116856, 129299, 233712, 258598, 387897, 517196, 775794, 1034392, 1163691, 1551588, 2068784, 2327382, 3103176, 3491073, 4654764, 6206352, 6982146, 9309528, 13964292, 18619056, 27928584, 55857168]

約数ペア:

[(1, 55857168), (2, 27928584), (3, 18619056), (4, 13964292), (6, 9309528), (8, 6982146), (9, 6206352), (12, 4654764), (16, 3491073), (18, 3103176), (24, 2327382), (27, 2068784), (36, 1551588), (48, 1163691), (54, 1034392), (72, 775794), (108, 517196), (144, 387897), (216, 258598), (239, 233712), (432, 129299), (478, 116856), (541, 103248), (717, 77904), (956, 58428), (1082, 51624), (1434, 38952), (1623, 34416), (1912, 29214), (2151, 25968), (2164, 25812), (2868, 19476), (3246, 17208), (3824, 14607), (4302, 12984), (4328, 12906), (4869, 11472), (5736, 9738), (6453, 8656), (6492, 8604)]