54282250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19739}}^1$

素因数の和:19767

約数の個数: 32

約数和(自身を含む): 110859840

約数和(自身を除く): 56577590

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 19739, 39478, 98695, 197390, 217129, 434258, 493475, 986950, 1085645, 2171290, 2467375, 4934750, 5428225, 10856450, 27141125, 54282250]

約数ペア:

[(1, 54282250), (2, 27141125), (5, 10856450), (10, 5428225), (11, 4934750), (22, 2467375), (25, 2171290), (50, 1085645), (55, 986950), (110, 493475), (125, 434258), (250, 217129), (275, 197390), (550, 98695), (1375, 39478), (2750, 19739)]