51847504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{170551}}^1$

素因数の和:170578

約数の個数: 20

約数和(自身を含む): 105742240

約数和(自身を除く): 53894736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 170551, 341102, 682204, 1364408, 2728816, 3240469, 6480938, 12961876, 25923752, 51847504]

約数ペア:

[(1, 51847504), (2, 25923752), (4, 12961876), (8, 6480938), (16, 3240469), (19, 2728816), (38, 1364408), (76, 682204), (152, 341102), (304, 170551)]