51290384

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{43913}}^1$

素因数の和:43994

約数の個数: 20

約数和(自身を含む): 100738716

約数和(自身を除く): 49448332

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 43913, 87826, 175652, 351304, 702608, 3205649, 6411298, 12822596, 25645192, 51290384]

約数ペア:

[(1, 51290384), (2, 25645192), (4, 12822596), (8, 6411298), (16, 3205649), (73, 702608), (146, 351304), (292, 175652), (584, 87826), (1168, 43913)]