55229300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 137949504

約数和(自身を除く): 82720204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 257, 307, 350, 514, 614, 700, 1028, 1228, 1285, 1535, 1799, 2149, 2570, 3070, 3598, 4298, 5140, 6140, 6425, 7196, 7675, 8596, 8995, 10745, 12850, 15350, 17990, 21490, 25700, 30700, 35980, 42980, 44975, 53725, 78899, 89950, 107450, 157798, 179900, 214900, 315596, 394495, 552293, 788990, 1104586, 1577980, 1972475, 2209172, 2761465, 3944950, 5522930, 7889900, 11045860, 13807325, 27614650, 55229300]

約数ペア:

[(1, 55229300), (2, 27614650), (4, 13807325), (5, 11045860), (7, 7889900), (10, 5522930), (14, 3944950), (20, 2761465), (25, 2209172), (28, 1972475), (35, 1577980), (50, 1104586), (70, 788990), (100, 552293), (140, 394495), (175, 315596), (257, 214900), (307, 179900), (350, 157798), (514, 107450), (614, 89950), (700, 78899), (1028, 53725), (1228, 44975), (1285, 42980), (1535, 35980), (1799, 30700), (2149, 25700), (2570, 21490), (3070, 17990), (3598, 15350), (4298, 12850), (5140, 10745), (6140, 8995), (6425, 8596), (7196, 7675)]