54840250

素因数分解:

$2^1\times 5^3\times {\mathrm{219361}}^1$

素因数の和:219378

約数の個数: 16

約数和(自身を含む): 102661416

約数和(自身を除く): 47821166

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 219361, 438722, 1096805, 2193610, 5484025, 10968050, 27420125, 54840250]

約数ペア:

[(1, 54840250), (2, 27420125), (5, 10968050), (10, 5484025), (25, 2193610), (50, 1096805), (125, 438722), (250, 219361)]