55418045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 73675008

約数和(自身を除く): 18256963

約数列:

[1, 5, 17, 37, 67, 85, 185, 263, 335, 629, 1139, 1315, 2479, 3145, 4471, 5695, 9731, 12395, 17621, 22355, 42143, 48655, 88105, 165427, 210715, 299557, 651977, 827135, 1497785, 3259885, 11083609, 55418045]

約数ペア:

[(1, 55418045), (5, 11083609), (17, 3259885), (37, 1497785), (67, 827135), (85, 651977), (185, 299557), (263, 210715), (335, 165427), (629, 88105), (1139, 48655), (1315, 42143), (2479, 22355), (3145, 17621), (4471, 12395), (5695, 9731)]