50641850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{563}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 108260928

約数和(自身を除く): 57619078

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 257, 350, 514, 563, 1126, 1285, 1799, 2570, 2815, 3598, 3941, 5630, 6425, 7882, 8995, 12850, 14075, 17990, 19705, 28150, 39410, 44975, 89950, 98525, 144691, 197050, 289382, 723455, 1012837, 1446910, 2025674, 3617275, 5064185, 7234550, 10128370, 25320925, 50641850]

約数ペア:

[(1, 50641850), (2, 25320925), (5, 10128370), (7, 7234550), (10, 5064185), (14, 3617275), (25, 2025674), (35, 1446910), (50, 1012837), (70, 723455), (175, 289382), (257, 197050), (350, 144691), (514, 98525), (563, 89950), (1126, 44975), (1285, 39410), (1799, 28150), (2570, 19705), (2815, 17990), (3598, 14075), (3941, 12850), (5630, 8995), (6425, 7882)]