55604980

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{10037}}^1$

素因数の和:10323

約数の個数: 24

約数和(自身を含む): 117203688

約数和(自身を除く): 61598708

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 10037, 20074, 40148, 50185, 100370, 200740, 2780249, 5560498, 11120996, 13901245, 27802490, 55604980]

約数ペア:

[(1, 55604980), (2, 27802490), (4, 13901245), (5, 11120996), (10, 5560498), (20, 2780249), (277, 200740), (554, 100370), (1108, 50185), (1385, 40148), (2770, 20074), (5540, 10037)]