54753970

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 100362240

約数和(自身を除く): 45608270

約数列:

[1, 2, 5, 10, 109, 191, 218, 263, 382, 526, 545, 955, 1090, 1315, 1910, 2630, 20819, 28667, 41638, 50233, 57334, 100466, 104095, 143335, 208190, 251165, 286670, 502330, 5475397, 10950794, 27376985, 54753970]

約数ペア:

[(1, 54753970), (2, 27376985), (5, 10950794), (10, 5475397), (109, 502330), (191, 286670), (218, 251165), (263, 208190), (382, 143335), (526, 104095), (545, 100466), (955, 57334), (1090, 50233), (1315, 41638), (1910, 28667), (2630, 20819)]