51458896

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{24551}}^1$

素因数の和:24690

約数の個数: 20

約数和(自身を含む): 100466784

約数和(自身を除く): 49007888

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 24551, 49102, 98204, 196408, 392816, 3216181, 6432362, 12864724, 25729448, 51458896]

約数ペア:

[(1, 51458896), (2, 25729448), (4, 12864724), (8, 6432362), (16, 3216181), (131, 392816), (262, 196408), (524, 98204), (1048, 49102), (2096, 24551)]