50892040

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4091}}^1$

素因数の和:4413

約数の個数: 32

約数和(自身を含む): 114903360

約数和(自身を除く): 64011320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 4091, 6220, 8182, 12440, 16364, 20455, 32728, 40910, 81820, 163640, 1272301, 2544602, 5089204, 6361505, 10178408, 12723010, 25446020, 50892040]

約数ペア:

[(1, 50892040), (2, 25446020), (4, 12723010), (5, 10178408), (8, 6361505), (10, 5089204), (20, 2544602), (40, 1272301), (311, 163640), (622, 81820), (1244, 40910), (1555, 32728), (2488, 20455), (3110, 16364), (4091, 12440), (6220, 8182)]