52242875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{21997}}^1$

素因数の和:22031

約数の個数: 16

約数和(自身を含む): 68633760

約数和(自身を除く): 16390885

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 21997, 109985, 417943, 549925, 2089715, 2749625, 10448575, 52242875]

約数ペア:

[(1, 52242875), (5, 10448575), (19, 2749625), (25, 2089715), (95, 549925), (125, 417943), (475, 109985), (2375, 21997)]