53940904

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{26863}}^1$

素因数の和:27120

約数の個数: 16

約数和(自身を含む): 101545920

約数和(自身を除く): 47605016

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 26863, 53726, 107452, 214904, 6742613, 13485226, 26970452, 53940904]

約数ペア:

[(1, 53940904), (2, 26970452), (4, 13485226), (8, 6742613), (251, 214904), (502, 107452), (1004, 53726), (2008, 26863)]