54698740

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{10399}}^1$

素因数の和:10671

約数の個数: 24

約数和(自身を含む): 115315200

約数和(自身を除く): 60616460

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 10399, 20798, 41596, 51995, 103990, 207980, 2734937, 5469874, 10939748, 13674685, 27349370, 54698740]

約数ペア:

[(1, 54698740), (2, 27349370), (4, 13674685), (5, 10939748), (10, 5469874), (20, 2734937), (263, 207980), (526, 103990), (1052, 51995), (1315, 41596), (2630, 20798), (5260, 10399)]