56488600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 151642080

約数和(自身を除く): 95153480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 157, 175, 200, 257, 280, 314, 350, 514, 628, 700, 785, 1028, 1099, 1256, 1285, 1400, 1570, 1799, 2056, 2198, 2570, 3140, 3598, 3925, 4396, 5140, 5495, 6280, 6425, 7196, 7850, 8792, 8995, 10280, 10990, 12850, 14392, 15700, 17990, 21980, 25700, 27475, 31400, 35980, 40349, 43960, 44975, 51400, 54950, 71960, 80698, 89950, 109900, 161396, 179900, 201745, 219800, 282443, 322792, 359800, 403490, 564886, 806980, 1008725, 1129772, 1412215, 1613960, 2017450, 2259544, 2824430, 4034900, 5648860, 7061075, 8069800, 11297720, 14122150, 28244300, 56488600]

約数ペア:

[(1, 56488600), (2, 28244300), (4, 14122150), (5, 11297720), (7, 8069800), (8, 7061075), (10, 5648860), (14, 4034900), (20, 2824430), (25, 2259544), (28, 2017450), (35, 1613960), (40, 1412215), (50, 1129772), (56, 1008725), (70, 806980), (100, 564886), (140, 403490), (157, 359800), (175, 322792), (200, 282443), (257, 219800), (280, 201745), (314, 179900), (350, 161396), (514, 109900), (628, 89950), (700, 80698), (785, 71960), (1028, 54950), (1099, 51400), (1256, 44975), (1285, 43960), (1400, 40349), (1570, 35980), (1799, 31400), (2056, 27475), (2198, 25700), (2570, 21980), (3140, 17990), (3598, 15700), (3925, 14392), (4396, 12850), (5140, 10990), (5495, 10280), (6280, 8995), (6425, 8792), (7196, 7850)]