56194550

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 109010880

約数和(自身を除く): 52816330

約数列:

[1, 2, 5, 10, 25, 43, 50, 59, 86, 118, 215, 295, 430, 443, 590, 886, 1075, 1475, 2150, 2215, 2537, 2950, 4430, 5074, 11075, 12685, 19049, 22150, 25370, 26137, 38098, 52274, 63425, 95245, 126850, 130685, 190490, 261370, 476225, 653425, 952450, 1123891, 1306850, 2247782, 5619455, 11238910, 28097275, 56194550]

約数ペア:

[(1, 56194550), (2, 28097275), (5, 11238910), (10, 5619455), (25, 2247782), (43, 1306850), (50, 1123891), (59, 952450), (86, 653425), (118, 476225), (215, 261370), (295, 190490), (430, 130685), (443, 126850), (590, 95245), (886, 63425), (1075, 52274), (1475, 38098), (2150, 26137), (2215, 25370), (2537, 22150), (2950, 19049), (4430, 12685), (5074, 11075)]