53257904

素因数分解:

$2^4\times 7^2\times {\mathrm{67931}}^1$

素因数の和:67953

約数の個数: 30

約数和(自身を含む): 120035844

約数和(自身を除く): 66777940

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 67931, 135862, 271724, 475517, 543448, 951034, 1086896, 1902068, 3328619, 3804136, 6657238, 7608272, 13314476, 26628952, 53257904]

約数ペア:

[(1, 53257904), (2, 26628952), (4, 13314476), (7, 7608272), (8, 6657238), (14, 3804136), (16, 3328619), (28, 1902068), (49, 1086896), (56, 951034), (98, 543448), (112, 475517), (196, 271724), (392, 135862), (784, 67931)]