54693920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11027}}^1$

素因数の和:11073

約数の個数: 48

約数和(自身を含む): 133394688

約数和(自身を除く): 78700768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 11027, 22054, 44108, 55135, 88216, 110270, 176432, 220540, 341837, 352864, 441080, 683674, 882160, 1367348, 1709185, 1764320, 2734696, 3418370, 5469392, 6836740, 10938784, 13673480, 27346960, 54693920]

約数ペア:

[(1, 54693920), (2, 27346960), (4, 13673480), (5, 10938784), (8, 6836740), (10, 5469392), (16, 3418370), (20, 2734696), (31, 1764320), (32, 1709185), (40, 1367348), (62, 882160), (80, 683674), (124, 441080), (155, 352864), (160, 341837), (248, 220540), (310, 176432), (496, 110270), (620, 88216), (992, 55135), (1240, 44108), (2480, 22054), (4960, 11027)]