55495979

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5463

約数の個数: 24

約数和(自身を含む): 74145600

約数和(自身を除く): 18649621

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 5419, 10241, 37933, 59609, 102961, 265531, 417263, 720727, 1132571, 2920841, 5045089, 7927997, 55495979]

約数ペア:

[(1, 55495979), (7, 7927997), (11, 5045089), (19, 2920841), (49, 1132571), (77, 720727), (133, 417263), (209, 265531), (539, 102961), (931, 59609), (1463, 37933), (5419, 10241)]