51792784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{170371}}^1$

素因数の和:170398

約数の個数: 20

約数和(自身を含む): 105630640

約数和(自身を除く): 53837856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 170371, 340742, 681484, 1362968, 2725936, 3237049, 6474098, 12948196, 25896392, 51792784]

約数ペア:

[(1, 51792784), (2, 25896392), (4, 12948196), (8, 6474098), (16, 3237049), (19, 2725936), (38, 1362968), (76, 681484), (152, 340742), (304, 170371)]