54867400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{39191}}^1$

素因数の和:39214

約数の個数: 48

約数和(自身を含む): 145794240

約数和(自身を除く): 90926840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 39191, 78382, 156764, 195955, 274337, 313528, 391910, 548674, 783820, 979775, 1097348, 1371685, 1567640, 1959550, 2194696, 2743370, 3919100, 5486740, 6858425, 7838200, 10973480, 13716850, 27433700, 54867400]

約数ペア:

[(1, 54867400), (2, 27433700), (4, 13716850), (5, 10973480), (7, 7838200), (8, 6858425), (10, 5486740), (14, 3919100), (20, 2743370), (25, 2194696), (28, 1959550), (35, 1567640), (40, 1371685), (50, 1097348), (56, 979775), (70, 783820), (100, 548674), (140, 391910), (175, 313528), (200, 274337), (280, 195955), (350, 156764), (700, 78382), (1400, 39191)]