51293944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{493211}}^1$

素因数の和:493230

約数の個数: 16

約数和(自身を含む): 103574520

約数和(自身を除く): 52280576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 493211, 986422, 1972844, 3945688, 6411743, 12823486, 25646972, 51293944]

約数ペア:

[(1, 51293944), (2, 25646972), (4, 12823486), (8, 6411743), (13, 3945688), (26, 1972844), (52, 986422), (104, 493211)]