48686485

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 59439600

約数和(自身を除く): 10753115

約数列:

[1, 5, 109, 157, 545, 569, 785, 2845, 17113, 62021, 85565, 89333, 310105, 446665, 9737297, 48686485]

約数ペア:

[(1, 48686485), (5, 9737297), (109, 446665), (157, 310105), (545, 89333), (569, 85565), (785, 62021), (2845, 17113)]