56091040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18451}}^1$

素因数の和:18485

約数の個数: 48

約数和(自身を含む): 139497120

約数和(自身を除く): 83406080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 18451, 36902, 73804, 92255, 147608, 184510, 295216, 350569, 369020, 590432, 701138, 738040, 1402276, 1476080, 1752845, 2804552, 2952160, 3505690, 5609104, 7011380, 11218208, 14022760, 28045520, 56091040]

約数ペア:

[(1, 56091040), (2, 28045520), (4, 14022760), (5, 11218208), (8, 7011380), (10, 5609104), (16, 3505690), (19, 2952160), (20, 2804552), (32, 1752845), (38, 1476080), (40, 1402276), (76, 738040), (80, 701138), (95, 590432), (152, 369020), (160, 350569), (190, 295216), (304, 184510), (380, 147608), (608, 92255), (760, 73804), (1520, 36902), (3040, 18451)]