49488560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56237}}^1$

素因数の和:56261

約数の個数: 40

約数和(自身を含む): 125523216

約数和(自身を除く): 76034656

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 56237, 112474, 224948, 281185, 449896, 562370, 618607, 899792, 1124740, 1237214, 2249480, 2474428, 3093035, 4498960, 4948856, 6186070, 9897712, 12372140, 24744280, 49488560]

約数ペア:

[(1, 49488560), (2, 24744280), (4, 12372140), (5, 9897712), (8, 6186070), (10, 4948856), (11, 4498960), (16, 3093035), (20, 2474428), (22, 2249480), (40, 1237214), (44, 1124740), (55, 899792), (80, 618607), (88, 562370), (110, 449896), (176, 281185), (220, 224948), (440, 112474), (880, 56237)]