48754990

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{68669}}^1$

素因数の和:68747

約数の個数: 16

約数和(自身を含む): 88996320

約数和(自身を除く): 40241330

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 68669, 137338, 343345, 686690, 4875499, 9750998, 24377495, 48754990]

約数ペア:

[(1, 48754990), (2, 24377495), (5, 9750998), (10, 4875499), (71, 686690), (142, 343345), (355, 137338), (710, 68669)]