11511850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 25284096

約数和(自身を除く): 13772246

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1061, 1085, 1550, 2122, 2170, 5305, 5425, 7427, 10610, 10850, 14854, 26525, 32891, 37135, 53050, 65782, 74270, 164455, 185675, 230237, 328910, 371350, 460474, 822275, 1151185, 1644550, 2302370, 5755925, 11511850]

約数ペア:

[(1, 11511850), (2, 5755925), (5, 2302370), (7, 1644550), (10, 1151185), (14, 822275), (25, 460474), (31, 371350), (35, 328910), (50, 230237), (62, 185675), (70, 164455), (155, 74270), (175, 65782), (217, 53050), (310, 37135), (350, 32891), (434, 26525), (775, 14854), (1061, 10850), (1085, 10610), (1550, 7427), (2122, 5425), (2170, 5305)]