51988784

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{48497}}^1$

素因数の和:48572

約数の個数: 20

約数和(自身を含む): 102233784

約数和(自身を除く): 50245000

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 48497, 96994, 193988, 387976, 775952, 3249299, 6498598, 12997196, 25994392, 51988784]

約数ペア:

[(1, 51988784), (2, 25994392), (4, 12997196), (8, 6498598), (16, 3249299), (67, 775952), (134, 387976), (268, 193988), (536, 96994), (1072, 48497)]