52489552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{172663}}^1$

素因数の和:172690

約数の個数: 20

約数和(自身を含む): 107051680

約数和(自身を除く): 54562128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 172663, 345326, 690652, 1381304, 2762608, 3280597, 6561194, 13122388, 26244776, 52489552]

約数ペア:

[(1, 52489552), (2, 26244776), (4, 13122388), (8, 6561194), (16, 3280597), (19, 2762608), (38, 1381304), (76, 690652), (152, 345326), (304, 172663)]