51486308

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2357}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 92961792

約数和(自身を除く): 41475484

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 2357, 4714, 5461, 9428, 10922, 21844, 101351, 202702, 299339, 405404, 598678, 1197356, 12871577, 25743154, 51486308]

約数ペア:

[(1, 51486308), (2, 25743154), (4, 12871577), (43, 1197356), (86, 598678), (127, 405404), (172, 299339), (254, 202702), (508, 101351), (2357, 21844), (4714, 10922), (5461, 9428)]