51566192

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{78607}}^1$

素因数の和:78656

約数の個数: 20

約数和(自身を含む): 102347616

約数和(自身を除く): 50781424

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 78607, 157214, 314428, 628856, 1257712, 3222887, 6445774, 12891548, 25783096, 51566192]

約数ペア:

[(1, 51566192), (2, 25783096), (4, 12891548), (8, 6445774), (16, 3222887), (41, 1257712), (82, 628856), (164, 314428), (328, 157214), (656, 78607)]