52686845

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1637}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 65218608

約数和(自身を除く): 12531763

約数列:

[1, 5, 41, 157, 205, 785, 1637, 6437, 8185, 32185, 67117, 257009, 335585, 1285045, 10537369, 52686845]

約数ペア:

[(1, 52686845), (5, 10537369), (41, 1285045), (157, 335585), (205, 257009), (785, 67117), (1637, 32185), (6437, 8185)]