48186740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{701}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 116049024

約数和(自身を除く): 67862284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 491, 701, 982, 1402, 1964, 2455, 2804, 3437, 3505, 4907, 4910, 6874, 7010, 9814, 9820, 13748, 14020, 17185, 19628, 24535, 34370, 49070, 68740, 98140, 344191, 688382, 1376764, 1720955, 2409337, 3441910, 4818674, 6883820, 9637348, 12046685, 24093370, 48186740]

約数ペア:

[(1, 48186740), (2, 24093370), (4, 12046685), (5, 9637348), (7, 6883820), (10, 4818674), (14, 3441910), (20, 2409337), (28, 1720955), (35, 1376764), (70, 688382), (140, 344191), (491, 98140), (701, 68740), (982, 49070), (1402, 34370), (1964, 24535), (2455, 19628), (2804, 17185), (3437, 14020), (3505, 13748), (4907, 9820), (4910, 9814), (6874, 7010)]