51560528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{169607}}^1$

素因数の和:169634

約数の個数: 20

約数和(自身を含む): 105156960

約数和(自身を除く): 53596432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 169607, 339214, 678428, 1356856, 2713712, 3222533, 6445066, 12890132, 25780264, 51560528]

約数ペア:

[(1, 51560528), (2, 25780264), (4, 12890132), (8, 6445066), (16, 3222533), (19, 2713712), (38, 1356856), (76, 678428), (152, 339214), (304, 169607)]