51899024

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{8089}}^1$

素因数の和:8498

約数の個数: 20

約数和(自身を含む): 100817580

約数和(自身を除く): 48918556

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 8089, 16178, 32356, 64712, 129424, 3243689, 6487378, 12974756, 25949512, 51899024]

約数ペア:

[(1, 51899024), (2, 25949512), (4, 12974756), (8, 6487378), (16, 3243689), (401, 129424), (802, 64712), (1604, 32356), (3208, 16178), (6416, 8089)]