49974580

素因数分解:

$2^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{2237}}^1$

素因数の和:3363

約数の個数: 24

約数和(自身を含む): 105087528

約数和(自身を除く): 55112948

約数列:

[1, 2, 4, 5, 10, 20, 1117, 2234, 2237, 4468, 4474, 5585, 8948, 11170, 11185, 22340, 22370, 44740, 2498729, 4997458, 9994916, 12493645, 24987290, 49974580]

約数ペア:

[(1, 49974580), (2, 24987290), (4, 12493645), (5, 9994916), (10, 4997458), (20, 2498729), (1117, 44740), (2234, 22370), (2237, 22340), (4468, 11185), (4474, 11170), (5585, 8948)]