51439764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{225613}}^1$

素因数の和:225639

約数の個数: 24

約数和(自身を含む): 126343840

約数和(自身を除く): 74904076

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 225613, 451226, 676839, 902452, 1353678, 2707356, 4286647, 8573294, 12859941, 17146588, 25719882, 51439764]

約数ペア:

[(1, 51439764), (2, 25719882), (3, 17146588), (4, 12859941), (6, 8573294), (12, 4286647), (19, 2707356), (38, 1353678), (57, 902452), (76, 676839), (114, 451226), (228, 225613)]