55770085

素因数分解:

$5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 80640000

約数和(自身を除く): 24869915

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 343, 1049, 1085, 1519, 1715, 5245, 7343, 7595, 10633, 32519, 36715, 51401, 53165, 162595, 227633, 257005, 359807, 1138165, 1593431, 1799035, 7967155, 11154017, 55770085]

約数ペア:

[(1, 55770085), (5, 11154017), (7, 7967155), (31, 1799035), (35, 1593431), (49, 1138165), (155, 359807), (217, 257005), (245, 227633), (343, 162595), (1049, 53165), (1085, 51401), (1519, 36715), (1715, 32519), (5245, 10633), (7343, 7595)]